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Commit while working on mage stuff.

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main
Mari 3 years ago
parent 41f882190f
commit f5f3427656
34 changed files with 1013 additions and 91 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 1
      .gitignore
  2. 8
      .idea/.gitignore
  3. 19
      .idea/hexmap.iml
  4. 8
      .idea/modules.xml
  5. 17
      .idea/protoeditor.xml
  6. 6
      .idea/vcs.xml
  7. 51
      build/build.go
  8. 5
      client/magefile.go
  9. 314
      client/package-lock.json
  10. 1
      client/package.json
  11. 12
      go.mod
  12. 27
      go.sum
  13. 12
      mage.sh
  14. 8
      magefile.go
  15. 14
      proto/action.proto
  16. 31
      proto/client.proto
  17. 8
      proto/coords.proto
  18. 33
      proto/map.proto
  19. 41
      proto/server.proto
  20. 7
      proto/user.proto
  21. 2
      server/.gitignore
  22. 20
      server/action/action.go
  23. 4
      server/action/map.go
  24. 6
      server/action/user.go
  25. 9
      server/go.mod
  26. 76
      server/magefile.go
  27. 4
      server/room/actor.go
  28. 2
      server/room/message.go
  29. 50
      server/websocket/client.go
  30. 4
      server/websocket/connection.go
  31. 175
      server/websocket/reader.go
  32. 18
      server/websocket/server.go
  33. 25
      server/websocket/shared.go
  34. 86
      server/websocket/writer.go

1
.gitignore vendored
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@ -0,0 +1 @@
/buildtools

8
.idea/.gitignore vendored
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@ -0,0 +1,8 @@
# Default ignored files
/shelf/
/workspace.xml
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml
# Editor-based HTTP Client requests
/httpRequests/

19
.idea/hexmap.iml
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@ -0,0 +1,19 @@
<?xml version="1.0" encoding="UTF-8"?>
<module type="WEB_MODULE" version="4">
<component name="Go" enabled="true">
<buildTags>
<option name="customFlags">
<array>
<option value="mage" />
</array>
</option>
</buildTags>
</component>
<component name="NewModuleRootManager">
<content url="file://$MODULE_DIR$">
<excludeFolder url="file://$MODULE_DIR$/mage" />
</content>
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>

8
.idea/modules.xml
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@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectModuleManager">
<modules>
<module fileurl="file://$PROJECT_DIR$/.idea/hexmap.iml" filepath="$PROJECT_DIR$/.idea/hexmap.iml" />
</modules>
</component>
</project>

17
.idea/protoeditor.xml
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@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProtobufLanguageSettings">
<option name="autoConfigEnabled" value="false" />
<option name="importPathEntries">
<list>
<ImportPathEntry>
<option name="location" value="jar://$APPLICATION_PLUGINS_DIR$/protobuf-editor.jar!/include" />
</ImportPathEntry>
<ImportPathEntry>
<option name="location" value="file://$PROJECT_DIR$/proto" />
</ImportPathEntry>
</list>
</option>
<option name="descriptorPath" value="google/protobuf/descriptor.proto" />
</component>
</project>

6
.idea/vcs.xml
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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

51
build/build.go
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@ -0,0 +1,51 @@
package build
import (
"context"
"github.com/magefile/mage/mg"
"os"
"os/exec"
"path/filepath"
)
func GetBuildToolsDir() (string, error) {
basedir, err := os.Getwd()
if err != nil {
return "", err
}
return filepath.Join(basedir, "buildtools"), nil
}
func HasExecutableInBuildtools(name string) (bool, error) {
tooldir, err := GetBuildToolsDir()
if err != nil {
return false, err
}
info, err := os.Stat(filepath.Join(tooldir, name))
if err != nil {
if os.IsNotExist(err) {
return false, nil
} else {
return false, err
}
}
if info.Mode() & 0100 != 0 {
return true, nil
} else {
return false, nil
}
}
func InstallGoExecutable(ctx context.Context, packageNameWithVersion string) error {
tooldir, err := GetBuildToolsDir()
if err != nil {
return err
}
cmd := exec.CommandContext(ctx, "go", "install", packageNameWithVersion)
cmd.Env = append(os.Environ(), "GOBIN=" + tooldir)
cmd.Stderr = os.Stderr
if mg.Verbose() {
cmd.Stdout = os.Stdout
}
return cmd.Run()
}

5
client/magefile.go
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@ -0,0 +1,5 @@
// +build mage
package client
const ProtocPluginPath = "client/node_modules/.bin/protoc-gen-ts_proto"

314
client/package-lock.json generated
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@ -20,6 +20,7 @@
"react-color": "^2.19.3",
"react-dom": "^17.0.2",
"react-scripts": "4.0.3",
"ts-proto": "^1.82.2",
"typescript": "^4.3.5",
"web-vitals": "^1.1.2"
}
@ -2735,6 +2736,60 @@
"node": ">= 8"
}
},
"node_modules/@protobufjs/aspromise": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/@protobufjs/aspromise/-/aspromise-1.1.2.tgz",
"integrity": "sha1-m4sMxmPWaafY9vXQiToU00jzD78="
},
"node_modules/@protobufjs/base64": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/@protobufjs/base64/-/base64-1.1.2.tgz",
"integrity": "sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg=="
},
"node_modules/@protobufjs/codegen": {
"version": "2.0.4",
"resolved": "https://registry.npmjs.org/@protobufjs/codegen/-/codegen-2.0.4.tgz",
"integrity": "sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg=="
},
"node_modules/@protobufjs/eventemitter": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz",
"integrity": "sha1-NVy8mLr61ZePntCV85diHx0Ga3A="
},
"node_modules/@protobufjs/fetch": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/fetch/-/fetch-1.1.0.tgz",
"integrity": "sha1-upn7WYYUr2VwDBYZ/wbUVLDYTEU=",
"dependencies": {
"@protobufjs/aspromise": "^1.1.1",
"@protobufjs/inquire": "^1.1.0"
}
},
"node_modules/@protobufjs/float": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/@protobufjs/float/-/float-1.0.2.tgz",
"integrity": "sha1-Xp4avctz/Ap8uLKR33jIy9l7h9E="
},
"node_modules/@protobufjs/inquire": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/inquire/-/inquire-1.1.0.tgz",
"integrity": "sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik="
},
"node_modules/@protobufjs/path": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/@protobufjs/path/-/path-1.1.2.tgz",
"integrity": "sha1-bMKyDFya1q0NzP0hynZz2Nf79o0="
},
"node_modules/@protobufjs/pool": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/pool/-/pool-1.1.0.tgz",
"integrity": "sha1-Cf0V8tbTq/qbZbw2ZQbWrXhG/1Q="
},
"node_modules/@protobufjs/utf8": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/utf8/-/utf8-1.1.0.tgz",
"integrity": "sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA="
},
"node_modules/@rollup/plugin-node-resolve": {
"version": "7.1.3",
"resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-7.1.3.tgz",
@ -3536,6 +3591,11 @@
"resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.7.tgz",
"integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA=="
},
"node_modules/@types/long": {
"version": "4.0.1",
"resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.1.tgz",
"integrity": "sha512-5tXH6Bx/kNGd3MgffdmP4dy2Z+G4eaXw0SE81Tq3BNadtnMR5/ySMzX4SLEzHJzSmPNn4HIdpQsBvXMUykr58w=="
},
"node_modules/@types/minimatch": {
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.4.tgz",
@ -3551,6 +3611,11 @@
"resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
"integrity": "sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA=="
},
"node_modules/@types/object-hash": {
"version": "1.3.4",
"resolved": "https://registry.npmjs.org/@types/object-hash/-/object-hash-1.3.4.tgz",
"integrity": "sha512-xFdpkAkikBgqBdG9vIlsqffDV8GpvnPEzs0IUtr1v3BEB97ijsFQ4RXVbUZwjFThhB4MDSTUfvmxUD5PGx0wXA=="
},
"node_modules/@types/parse-json": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/@types/parse-json/-/parse-json-4.0.0.tgz",
@ -6713,6 +6778,11 @@
"node": ">=10"
}
},
"node_modules/dataloader": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/dataloader/-/dataloader-1.4.0.tgz",
"integrity": "sha512-68s5jYdlvasItOJnCuI2Q9s4q98g0pCyL3HrcKJu8KNugUl8ahgmZYg38ysLTgQjjXX3H8CJLkAvWrclWfcalw=="
},
"node_modules/debug": {
"version": "4.3.2",
"resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
@ -13132,6 +13202,11 @@
"url": "https://tidelift.com/funding/github/npm/loglevel"
}
},
"node_modules/long": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
"integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA=="
},
"node_modules/loose-envify": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
@ -13922,6 +13997,14 @@
"node": ">=0.10.0"
}
},
"node_modules/object-hash": {
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/object-hash/-/object-hash-1.3.1.tgz",
"integrity": "sha512-OSuu/pU4ENM9kmREg0BdNrUDIl1heYa4mBZacJc+vVWz4GtAwu7jO8s4AIt2aGRUTqxykpWzI3Oqnsm13tTMDA==",
"engines": {
"node": ">= 0.10.0"
}
},
"node_modules/object-inspect": {
"version": "1.10.3",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.10.3.tgz",
@ -15873,6 +15956,17 @@
"node": ">=0.10.0"
}
},
"node_modules/prettier": {
"version": "2.3.2",
"resolved": "https://registry.npmjs.org/prettier/-/prettier-2.3.2.tgz",
"integrity": "sha512-lnJzDfJ66zkMy58OL5/NY5zp70S7Nz6KqcKkXYzn2tMVrNxvbqaBpg7H3qHaLxCJ5lNMsGuM8+ohS7cZrthdLQ==",
"bin": {
"prettier": "bin-prettier.js"
},
"engines": {
"node": ">=10.13.0"
}
},
"node_modules/pretty-bytes": {
"version": "5.6.0",
"resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-5.6.0.tgz",
@ -15998,6 +16092,36 @@
"resolved": "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz",
"integrity": "sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ=="
},
"node_modules/protobufjs": {
"version": "6.11.2",
"resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.2.tgz",
"integrity": "sha512-4BQJoPooKJl2G9j3XftkIXjoC9C0Av2NOrWmbLWT1vH32GcSUHjM0Arra6UfTsVyfMAuFzaLucXn1sadxJydAw==",
"hasInstallScript": true,
"dependencies": {
"@protobufjs/aspromise": "^1.1.2",
"@protobufjs/base64": "^1.1.2",
"@protobufjs/codegen": "^2.0.4",
"@protobufjs/eventemitter": "^1.1.0",
"@protobufjs/fetch": "^1.1.0",
"@protobufjs/float": "^1.0.2",
"@protobufjs/inquire": "^1.1.0",
"@protobufjs/path": "^1.1.2",
"@protobufjs/pool": "^1.1.0",
"@protobufjs/utf8": "^1.1.0",
"@types/long": "^4.0.1",
"@types/node": ">=13.7.0",
"long": "^4.0.0"
},
"bin": {
"pbjs": "bin/pbjs",
"pbts": "bin/pbts"
}
},
"node_modules/protobufjs/node_modules/@types/node": {
"version": "16.3.2",
"resolved": "https://registry.npmjs.org/@types/node/-/node-16.3.2.tgz",
"integrity": "sha512-jJs9ErFLP403I+hMLGnqDRWT0RYKSvArxuBVh2veudHV7ifEC1WAmjJADacZ7mRbA2nWgHtn8xyECMAot0SkAw=="
},
"node_modules/proxy-addr": {
"version": "2.0.7",
"resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
@ -19320,6 +19444,46 @@
}
}
},
"node_modules/ts-poet": {
"version": "4.5.0",
"resolved": "https://registry.npmjs.org/ts-poet/-/ts-poet-4.5.0.tgz",
"integrity": "sha512-Vs2Zsiz3zf5qdFulFTIEpaLdgWeHXKh+4pv+ycVqEh+ZuUOVGrN0i9lbxVx7DB1FBogExytz3OuaBMJfWffpSQ==",
"dependencies": {
"@types/prettier": "^1.19.0",
"lodash": "^4.17.15",
"prettier": "^2.0.2"
}
},
"node_modules/ts-poet/node_modules/@types/prettier": {
"version": "1.19.1",
"resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-1.19.1.tgz",
"integrity": "sha512-5qOlnZscTn4xxM5MeGXAMOsIOIKIbh9e85zJWfBRVPlRMEVawzoPhINYbRGkBZCI8LxvBe7tJCdWiarA99OZfQ=="
},
"node_modules/ts-proto": {
"version": "1.82.2",
"resolved": "https://registry.npmjs.org/ts-proto/-/ts-proto-1.82.2.tgz",
"integrity": "sha512-Hceptz4oCnUTeGYbGepNNDg7drYOdv0M+m3LSv8V5hehsilsx5Ca8bhUAYGcQad+CDvbeUDM6PrzW4GGfJXi9A==",
"dependencies": {
"@types/object-hash": "^1.3.0",
"dataloader": "^1.4.0",
"object-hash": "^1.3.1",
"protobufjs": "^6.8.8",
"ts-poet": "^4.5.0",
"ts-proto-descriptors": "^1.2.1"
},
"bin": {
"protoc-gen-ts_proto": "protoc-gen-ts_proto"
}
},
"node_modules/ts-proto-descriptors": {
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/ts-proto-descriptors/-/ts-proto-descriptors-1.3.1.tgz",
"integrity": "sha512-Cybb3fqceMwA6JzHdC32dIo8eVGVmXrM6TWhdk1XQVVHT/6OQqk0ioyX1dIdu3rCIBhRmWUhUE4HsyK+olmgMw==",
"dependencies": {
"long": "^4.0.0",
"protobufjs": "^6.8.8"
}
},
"node_modules/tsconfig-paths": {
"version": "3.10.1",
"resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.10.1.tgz",
@ -23559,6 +23723,60 @@
}
}
},
"@protobufjs/aspromise": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/@protobufjs/aspromise/-/aspromise-1.1.2.tgz",
"integrity": "sha1-m4sMxmPWaafY9vXQiToU00jzD78="
},
"@protobufjs/base64": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/@protobufjs/base64/-/base64-1.1.2.tgz",
"integrity": "sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg=="
},
"@protobufjs/codegen": {
"version": "2.0.4",
"resolved": "https://registry.npmjs.org/@protobufjs/codegen/-/codegen-2.0.4.tgz",
"integrity": "sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg=="
},
"@protobufjs/eventemitter": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz",
"integrity": "sha1-NVy8mLr61ZePntCV85diHx0Ga3A="
},
"@protobufjs/fetch": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/fetch/-/fetch-1.1.0.tgz",
"integrity": "sha1-upn7WYYUr2VwDBYZ/wbUVLDYTEU=",
"requires": {
"@protobufjs/aspromise": "^1.1.1",
"@protobufjs/inquire": "^1.1.0"
}
},
"@protobufjs/float": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/@protobufjs/float/-/float-1.0.2.tgz",
"integrity": "sha1-Xp4avctz/Ap8uLKR33jIy9l7h9E="
},
"@protobufjs/inquire": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/inquire/-/inquire-1.1.0.tgz",
"integrity": "sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik="
},
"@protobufjs/path": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/@protobufjs/path/-/path-1.1.2.tgz",
"integrity": "sha1-bMKyDFya1q0NzP0hynZz2Nf79o0="
},
"@protobufjs/pool": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/pool/-/pool-1.1.0.tgz",
"integrity": "sha1-Cf0V8tbTq/qbZbw2ZQbWrXhG/1Q="
},
"@protobufjs/utf8": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/@protobufjs/utf8/-/utf8-1.1.0.tgz",
"integrity": "sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA="
},
"@rollup/plugin-node-resolve": {
"version": "7.1.3",
"resolved": "https://registry.npmjs.org/@rollup/plugin-node-resolve/-/plugin-node-resolve-7.1.3.tgz",
@ -24147,6 +24365,11 @@
"resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.7.tgz",
"integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA=="
},
"@types/long": {
"version": "4.0.1",
"resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.1.tgz",
"integrity": "sha512-5tXH6Bx/kNGd3MgffdmP4dy2Z+G4eaXw0SE81Tq3BNadtnMR5/ySMzX4SLEzHJzSmPNn4HIdpQsBvXMUykr58w=="
},
"@types/minimatch": {
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/@types/minimatch/-/minimatch-3.0.4.tgz",
@ -24162,6 +24385,11 @@
"resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
"integrity": "sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA=="
},
"@types/object-hash": {
"version": "1.3.4",
"resolved": "https://registry.npmjs.org/@types/object-hash/-/object-hash-1.3.4.tgz",
"integrity": "sha512-xFdpkAkikBgqBdG9vIlsqffDV8GpvnPEzs0IUtr1v3BEB97ijsFQ4RXVbUZwjFThhB4MDSTUfvmxUD5PGx0wXA=="
},
"@types/parse-json": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/@types/parse-json/-/parse-json-4.0.0.tgz",
@ -26695,6 +26923,11 @@
"whatwg-url": "^8.0.0"
}
},
"dataloader": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/dataloader/-/dataloader-1.4.0.tgz",
"integrity": "sha512-68s5jYdlvasItOJnCuI2Q9s4q98g0pCyL3HrcKJu8KNugUl8ahgmZYg38ysLTgQjjXX3H8CJLkAvWrclWfcalw=="
},
"debug": {
"version": "4.3.2",
"resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
@ -31501,6 +31734,11 @@
"resolved": "https://registry.npmjs.org/loglevel/-/loglevel-1.7.1.tgz",
"integrity": "sha512-Hesni4s5UkWkwCGJMQGAh71PaLUmKFM60dHvq0zi/vDhhrzuk+4GgNbTXJ12YYQJn6ZKBDNIjYcuQGKudvqrIw=="
},
"long": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/long/-/long-4.0.0.tgz",
"integrity": "sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA=="
},
"loose-envify": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/loose-envify/-/loose-envify-1.4.0.tgz",
@ -32141,6 +32379,11 @@
}
}
},
"object-hash": {
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/object-hash/-/object-hash-1.3.1.tgz",
"integrity": "sha512-OSuu/pU4ENM9kmREg0BdNrUDIl1heYa4mBZacJc+vVWz4GtAwu7jO8s4AIt2aGRUTqxykpWzI3Oqnsm13tTMDA=="
},
"object-inspect": {
"version": "1.10.3",
"resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.10.3.tgz",
@ -33677,6 +33920,11 @@
"resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
"integrity": "sha1-1PRWKwzjaW5BrFLQ4ALlemNdxtw="
},
"prettier": {
"version": "2.3.2",
"resolved": "https://registry.npmjs.org/prettier/-/prettier-2.3.2.tgz",
"integrity": "sha512-lnJzDfJ66zkMy58OL5/NY5zp70S7Nz6KqcKkXYzn2tMVrNxvbqaBpg7H3qHaLxCJ5lNMsGuM8+ohS7cZrthdLQ=="
},
"pretty-bytes": {
"version": "5.6.0",
"resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-5.6.0.tgz",
@ -33779,6 +34027,33 @@
}
}
},
"protobufjs": {
"version": "6.11.2",
"resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.2.tgz",
"integrity": "sha512-4BQJoPooKJl2G9j3XftkIXjoC9C0Av2NOrWmbLWT1vH32GcSUHjM0Arra6UfTsVyfMAuFzaLucXn1sadxJydAw==",
"requires": {
"@protobufjs/aspromise": "^1.1.2",
"@protobufjs/base64": "^1.1.2",
"@protobufjs/codegen": "^2.0.4",
"@protobufjs/eventemitter": "^1.1.0",
"@protobufjs/fetch": "^1.1.0",
"@protobufjs/float": "^1.0.2",
"@protobufjs/inquire": "^1.1.0",
"@protobufjs/path": "^1.1.2",
"@protobufjs/pool": "^1.1.0",
"@protobufjs/utf8": "^1.1.0",
"@types/long": "^4.0.1",
"@types/node": ">=13.7.0",
"long": "^4.0.0"
},
"dependencies": {
"@types/node": {
"version": "16.3.2",
"resolved": "https://registry.npmjs.org/@types/node/-/node-16.3.2.tgz",
"integrity": "sha512-jJs9ErFLP403I+hMLGnqDRWT0RYKSvArxuBVh2veudHV7ifEC1WAmjJADacZ7mRbA2nWgHtn8xyECMAot0SkAw=="
}
}
},
"proxy-addr": {
"version": "2.0.7",
"resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.7.tgz",
@ -36409,6 +36684,45 @@
"resolved": "https://registry.npmjs.org/ts-pnp/-/ts-pnp-1.2.0.tgz",
"integrity": "sha512-csd+vJOb/gkzvcCHgTGSChYpy5f1/XKNsmvBGO4JXS+z1v2HobugDz4s1IeFXM3wZB44uczs+eazB5Q/ccdhQw=="
},
"ts-poet": {
"version": "4.5.0",
"resolved": "https://registry.npmjs.org/ts-poet/-/ts-poet-4.5.0.tgz",
"integrity": "sha512-Vs2Zsiz3zf5qdFulFTIEpaLdgWeHXKh+4pv+ycVqEh+ZuUOVGrN0i9lbxVx7DB1FBogExytz3OuaBMJfWffpSQ==",
"requires": {
"@types/prettier": "^1.19.0",
"lodash": "^4.17.15",
"prettier": "^2.0.2"
},
"dependencies": {
"@types/prettier": {
"version": "1.19.1",
"resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-1.19.1.tgz",
"integrity": "sha512-5qOlnZscTn4xxM5MeGXAMOsIOIKIbh9e85zJWfBRVPlRMEVawzoPhINYbRGkBZCI8LxvBe7tJCdWiarA99OZfQ=="
}
}
},
"ts-proto": {
"version": "1.82.2",
"resolved": "https://registry.npmjs.org/ts-proto/-/ts-proto-1.82.2.tgz",
"integrity": "sha512-Hceptz4oCnUTeGYbGepNNDg7drYOdv0M+m3LSv8V5hehsilsx5Ca8bhUAYGcQad+CDvbeUDM6PrzW4GGfJXi9A==",
"requires": {
"@types/object-hash": "^1.3.0",
"dataloader": "^1.4.0",
"object-hash": "^1.3.1",
"protobufjs": "^6.8.8",
"ts-poet": "^4.5.0",
"ts-proto-descriptors": "^1.2.1"
}
},
"ts-proto-descriptors": {
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/ts-proto-descriptors/-/ts-proto-descriptors-1.3.1.tgz",
"integrity": "sha512-Cybb3fqceMwA6JzHdC32dIo8eVGVmXrM6TWhdk1XQVVHT/6OQqk0ioyX1dIdu3rCIBhRmWUhUE4HsyK+olmgMw==",
"requires": {
"long": "^4.0.0",
"protobufjs": "^6.8.8"
}
},
"tsconfig-paths": {
"version": "3.10.1",
"resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.10.1.tgz",

1
client/package.json
Unescape View File

@ -15,6 +15,7 @@
"react-color": "^2.19.3",
"react-dom": "^17.0.2",
"react-scripts": "4.0.3",
"ts-proto": "^1.82.2",
"typescript": "^4.3.5",
"web-vitals": "^1.1.2"
},

12
go.mod
Unescape View File

@ -0,0 +1,12 @@
module git.reya.zone/reya/hexmap
go 1.16
require (
github.com/gorilla/websocket v1.4.2
github.com/magefile/mage v1.11.0
github.com/rs/xid v1.3.0
go.uber.org/zap v1.18.1
golang.org/x/tools v0.0.0-20210106214847-113979e3529a // indirect
google.golang.org/protobuf v1.27.1
)

27
server/go.sum → go.sum
Unescape View File

@ -3,11 +3,16 @@ github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZx
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/magefile/mage v1.11.0 h1:C/55Ywp9BpgVVclD3lRnSYCwXTYxmSppIgLeDYlNuls=
github.com/magefile/mage v1.11.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@ -19,6 +24,7 @@ github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UV
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/goleak v1.1.10 h1:z+mqJhf6ss6BSfSM671tgKyZBFPTTJM+HLxnhPC3wu0=
@ -28,17 +34,36 @@ go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9i
go.uber.org/zap v1.18.1 h1:CSUJ2mjFszzEWt4CdKISEuChVIXGBn3lAPwkRGyVrc4=
go.uber.org/zap v1.18.1/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20191108193012-7d206e10da11 h1:Yq9t9jnGoR+dBuitxdo9l6Q7xh/zOyNnYUtDKaQ3x0E=
golang.org/x/tools v0.0.0-20191108193012-7d206e10da11/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20210106214847-113979e3529a h1:CB3a9Nez8M13wwlr/E2YtwoU+qYHKfC+JrDa45RXXoQ=
golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.27.1 h1:SnqbnDw1V7RiZcXPx5MEeqPv2s79L9i7BJUlG/+RurQ=
google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

12
mage.sh
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@ -0,0 +1,12 @@
#!/bin/bash
MAINPATH=$(readlink -e ${BASH_SOURCE%/*})
BUILDTOOLSPATH=${MAINPATH}/buildtools
MAGEPATH=${BUILDTOOLSPATH}/mage
if [[ ! -x "$MAGEPATH" ]]; then
echo "go install-ing mage..."
GOBIN="$BUILDTOOLSPATH" go install github.com/magefile/mage@latest
fi
exec "$MAGEPATH" -d "$MAINPATH" -w "$MAINPATH" "$@"

8
magefile.go
Unescape View File

@ -0,0 +1,8 @@
// +build mage
package main
import (
// mage:import
_ "git.reya.zone/reya/hexmap/server"
)

14
proto/action.proto
Unescape View File

@ -0,0 +1,14 @@
syntax = "proto3";
import "coords.proto";
option go_package = "git.reya.zone/reya/hexmap/server/action";
message CellSetColor {
fixed32 color = 1;
StorageCoordinates at = 2;
}
message UserSetActiveColor {
fixed32 color = 1;
}

31
proto/client.proto
Unescape View File

@ -0,0 +1,31 @@
syntax = "proto3";
import "action.proto";
option go_package = "git.reya.zone/reya/hexmap/server/websocket";
message ClientHello {
uint32 version = 1;
}
message ClientRefresh {
}
message ClientAct {
message ClientAction {
uint32 id = 1;
oneof action {
CellSetColor cell_set_color = 2;
UserSetActiveColor user_set_active_color = 3;
}
}
repeated ClientAction actions = 1;
}
message ClientCommand {
oneof command {
ClientHello hello = 1;
ClientRefresh refresh = 2;
ClientAct act = 3;
}
}

8
proto/coords.proto
Unescape View File

@ -0,0 +1,8 @@
syntax = "proto3";
option go_package = "git.reya.zone/reya/hexmap/server/state";
message StorageCoordinates {
uint32 line = 1;
uint32 cell = 2;
}

33
proto/map.proto
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@ -0,0 +1,33 @@
syntax = "proto3";
option go_package = "git.reya.zone/reya/hexmap/server/state";
message HexCell {
fixed32 color = 1;
}
message HexLine {
repeated HexCell cells = 1;
}
message HexMap {
message Layout {
enum Orientation {
UNKNOWN_ORIENTATION = 0;
FLAT_TOP_ORIENTATION = 1;
POINTY_TOP_ORIENTATION = 2;
}
enum LineParity {
UNKNOWN_LINE_PARITY = 0;
EVEN_LINE_PARITY = 1;
ODD_LINE_PARITY = 2;
}
Orientation orientation = 1;
LineParity line_parity = 2;
}
string xid = 1;
uint32 lines = 2;
uint32 cells_per_line = 3;
Layout layout = 4;
repeated HexLine line_cells = 5;
}

41
proto/server.proto
Unescape View File

@ -0,0 +1,41 @@
syntax = "proto3";
import "action.proto";
import "map.proto";
import "user.proto";
option go_package = "git.reya.zone/reya/hexmap/server/websocket";
message ServerState {
HexMap map = 1;
UserState user = 2;
}
message ServerHello {
uint32 version = 1;
ServerState state = 2;
}
message ServerRefresh {
ServerState state = 1;
}
message ServerOK {
repeated uint32 ids = 1;
}
message ServerFailed {
repeated uint32 ids = 1;
string error = 2;
}
message ServerAction {
oneof action {
CellSetColor cell_set_color = 1;
UserSetActiveColor user_set_active_color = 2;
}
}
message ServerAct {
repeated ServerAction actions = 1;
}

7
proto/user.proto
Unescape View File

@ -0,0 +1,7 @@
syntax = "proto3";
option go_package = "git.reya.zone/reya/hexmap/server/state";
message UserState {
fixed32 color = 1;
}

2
server/.gitignore vendored
Unescape View File

@ -0,0 +1,2 @@
*.pb.go
*.zap.go

20
server/action/syncable.go → server/action/action.go
Unescape View File

@ -14,24 +14,30 @@ var (
ErrNoTransparentColors = errors.New("transparent colors not allowed")
)
type SyncableType string
type Type string
// Syncable is the interface for actions that can be shared between clients.
type Syncable interface {
// Action is the interface for actions that can be shared between clients, or between the server and a client.
type Action interface {
zapcore.ObjectMarshaler
// Type gives the Javascript type that is sent over the wire.
Type() SyncableType
Type() Type
// Apply causes the action's effects to be applied to s, mutating it in place.
// All syncable.Actions must conform to the standard that if an action can't be correctly applied, or if it would
// All Actions must conform to the standard that if an action can't be correctly applied, or if it would
// have no effect, it returns an error without changing s.
// If an action can be correctly applied but would have no effect, it should return ErrNoOp.
// If an action is correctly applied and has an effect, it should return nil.
Apply(s *state.Synced) error
// fromJSONMap causes the action's state to be overwritten by data from the given map.
fromJSONMap(data map[string] interface{}) error
}
type SyncableSlice []Syncable
type parseAction struct {
Type string `json:"type"`
}
type Slice []Action
func (s SyncableSlice) MarshalLogArray(encoder zapcore.ArrayEncoder) error {
func (s Slice) MarshalLogArray(encoder zapcore.ArrayEncoder) error {
var finalErr error = nil
for _, a := range s {
err := encoder.AppendObject(a)

4
server/action/map.go
Unescape View File

@ -6,7 +6,7 @@ import (
)
const (
CellColorType SyncableType = "CELL_COLOR"
CellColorType Type = "CELL_COLOR"
)
// CellColor is the action sent when a cell of the map has been colored a different color.
@ -24,7 +24,7 @@ func (c CellColor) MarshalLogObject(encoder zapcore.ObjectEncoder) error {
return err
}
func (c CellColor) Type() SyncableType {
func (c CellColor) Type() Type {
return CellColorType
}

6
server/action/user.go
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@ -15,10 +15,6 @@ type UserActiveColor struct {
Color state.HexColor `json:"color"`
}
func (c UserActiveColor) Type() SyncableType {
return UserActiveColorType
}
func (c UserActiveColor) MarshalLogObject(encoder zapcore.ObjectEncoder) error {
encoder.AddString("color", c.Color.String())
return nil
@ -34,4 +30,4 @@ func (c UserActiveColor) Apply(s *state.Synced) error {
}
s.User.ActiveColor = c.Color
return nil
}
}

9
server/go.mod
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@ -1,9 +0,0 @@
module git.reya.zone/reya/hexmap/server
go 1.16
require (
github.com/gorilla/websocket v1.4.2
github.com/rs/xid v1.3.0
go.uber.org/zap v1.18.1
)

76
server/magefile.go
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@ -0,0 +1,76 @@
package server
import (
"context"
"fmt"
"git.reya.zone/reya/hexmap/build"
"github.com/magefile/mage/mg"
"io/fs"
"os"
"os/exec"
"path"
"path/filepath"
"strings"
)
func InstallZapMarshaler(ctx context.Context) error {
alreadyDone, err := build.HasExecutableInBuildtools("protoc-gen-zap-marshaler")
if err != nil {
return err
}
if alreadyDone {
return nil
}
return build.InstallGoExecutable(ctx, "github.com/kazegusuri/go-proto-zap-marshaler/protoc-gen-zap-marshaler@latest")
}
func InstallGoProtoc(ctx context.Context) error {
alreadyDone, err := build.HasExecutableInBuildtools("protoc-gen-go")
if err != nil {
return err
}
if alreadyDone {
return nil
}
return build.InstallGoExecutable(ctx, "google.golang.org/protobuf/cmd/protoc-gen-go@v1.27.1")
}
func InstallProtoDeps(ctx context.Context) {
mg.CtxDeps(ctx, InstallZapMarshaler, InstallGoProtoc)
}
type Protobuf mg.Namespace
func (Protobuf) BuildProtocolBuffers(ctx context.Context) error {
mg.CtxDeps(ctx, InstallProtoDeps)
tooldir, err := build.GetBuildToolsDir()
if err != nil {
return err
}
pluginPathFlag := fmt.Sprintf("--plugin=%s", path.Join(tooldir, "protoc-gen-go"))
cmd := exec.CommandContext(ctx, "protoc", pluginPathFlag, "-I=proto", "--go_out=.", "--go_opt=module=git.reya.zone/reya/hexmap", "proto/action.proto", "proto/client.proto", "proto/coords.proto", "proto/map.proto", "proto/server.proto", "proto/user.proto")
cmd.Stderr = os.Stderr
return cmd.Run()
}
func (Protobuf) Clean(ctx context.Context) error {
return filepath.WalkDir("server", func(path string, d fs.DirEntry, dirErr error) error {
if ctx.Err() != nil {
return ctx.Err()
}
if dirErr != nil {
return dirErr
}
if strings.HasSuffix(path, ".pb.go") && !d.IsDir() {
if mg.Verbose() {
fmt.Printf("Removing generated protobuf code at %s\n", path)
}
err := os.Remove(path)
if err != nil {
return err
}
}
return nil
})
}

4
server/room/actor.go
Unescape View File

@ -120,13 +120,13 @@ func (r *room) sendRefresh(id xid.ID) {
}
// applyAction applies an action to the state and returns the result of it.
func (r *room) applyAction(action action.Syncable) error {
func (r *room) applyAction(action action.Action) error {
r.logger.Debug("Applying action", zap.Object("action", action))
return action.Apply(&r.currentState)
}
// broadcastAction sends an action to everyone other than the original client which requested it.
func (r *room) broadcastAction(originalClientID xid.ID, originalActionID int, action action.Syncable) {
func (r *room) broadcastAction(originalClientID xid.ID, originalActionID int, action action.Action) {
logger := r.logger.With(zap.Stringer("originalClient", originalClientID), zap.Int("actionID", originalActionID), zap.Object("action", action))
broadcast := ActionBroadcast{
id: r.id,

2
server/room/message.go
Unescape View File

@ -101,7 +101,7 @@ type ActionBroadcast struct {
// originalActionID is the ID that the client that sent the action sent.
originalActionID int
// action is the action that succeeded.
action action.Syncable
action action.Action
}
func (a ActionBroadcast) MarshalLogObject(encoder zapcore.ObjectEncoder) error {

50
server/websocket/client.go
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@ -5,30 +5,31 @@ import (
"go.uber.org/zap/zapcore"
)
// ClientMessageType is an enum type for the client's protocol messages.
type ClientMessageType string
// ClientCommandType is an enum type for the client's protocol messages.
type ClientCommandType string
const (
ClientHelloType ClientMessageType = "HELLO"
ClientRefreshType ClientMessageType = "REFRESH"
ClientActType ClientMessageType = "ACT"
ClientGoodbyeType ClientMessageType = GoodbyeType
ClientHelloType ClientCommandType = "HELLO"
ClientRefreshType ClientCommandType = "REFRESH"
ClientActType ClientCommandType = "ACT"
ClientGoodbyeType ClientCommandType = GoodbyeType
ClientMalformedCommandType ClientCommandType = "(malformed command)"
)
// ClientMessage s are those sent by the client.
type ClientMessage interface {
// ClientCommand s are those sent by the client.
type ClientCommand interface {
zapcore.ObjectMarshaler
// ClientType gives the type constant that will be sent on or read from the wire.
ClientType() ClientMessageType
ClientType() ClientCommandType
}
// ClientHello is the action sent by the client when it first establishes the connection.
// ClientHello is the command sent by the client when it first establishes the connection.
type ClientHello struct {
// Version is the protocol version the client is running.
Version int `json:"version"`
}
func (c ClientHello) ClientType() ClientMessageType {
func (c ClientHello) ClientType() ClientCommandType {
return ClientHelloType
}
@ -38,11 +39,11 @@ func (c ClientHello) MarshalLogObject(encoder zapcore.ObjectEncoder) error {
return nil
}
// ClientRefresh is the action sent by the client when it needs the full state re-sent.
// ClientRefresh is the command sent by the client when it needs the full state re-sent.
type ClientRefresh struct {
}
func (c ClientRefresh) ClientType() ClientMessageType {
func (c ClientRefresh) ClientType() ClientCommandType {
return ClientRefreshType
}
@ -56,7 +57,7 @@ type IDed struct {
// ID contains the arbitrary ID that was sent by the client, for identifying the action in future messages.
ID int `json:"id"`
// Action contains the action that was actually being sent.
Action action.Syncable `json:"action"`
Action action.Action `json:"action"`
}
func (i IDed) MarshalLogObject(encoder zapcore.ObjectEncoder) error {
@ -77,13 +78,13 @@ func (a IDPairs) MarshalLogArray(encoder zapcore.ArrayEncoder) error {
return finalErr
}
// ClientAct is an action sent in order to deliver one or more Syncable actions to the server.
// ClientAct is a command sent in order to deliver one or more Action actions to the server.
type ClientAct struct {
// Actions contains the actions the client wants to apply, in the order they should be applied.
Actions IDPairs `json:"actions"`
}
func (c ClientAct) ClientType() ClientMessageType {
func (c ClientAct) ClientType() ClientCommandType {
return ClientActType
}
@ -91,3 +92,20 @@ func (c ClientAct) MarshalLogObject(encoder zapcore.ObjectEncoder) error {
encoder.AddString("type", string(ClientActType))
return encoder.AddArray("actions", c.Actions)
}
// ClientMalformed is synthesized by the reader when it has read a command that does not appear to match the
// protocol.
type ClientMalformed struct {
// Error is the error in parse that caused the reader to be unable to read the message.
Error error
}
func (c ClientMalformed) MarshalLogObject(encoder zapcore.ObjectEncoder) error {
encoder.AddString("type", string(ClientMalformedCommandType))
encoder.AddString("error", c.Error.Error())
return nil
}
func (c ClientMalformed) ClientType() ClientCommandType {
return ClientMalformedCommandType
}

4
server/websocket/connection.go
Unescape View File

@ -26,12 +26,12 @@ type Connection struct {
// ReadChannel returns the channel that can be used to read client messages from the connection.
// After receiving SocketClosed, the reader will close its channel.
func (c *Connection) ReadChannel() <-chan ClientMessage {
func (c *Connection) ReadChannel() <-chan ClientCommand {
return c.r.channel
}
// WriteChannel returns the channel that can be used to send server messages on the connection.
// After sending SocketClosed, the writer will close its channel; do not send any further messages on the channel.
func (c *Connection) WriteChannel() chan<- ServerMessage {
func (c *Connection) WriteChannel() chan<- ServerCommand {
return c.w.channel
}

175
server/websocket/reader.go
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@ -1,14 +1,181 @@
package websocket
import (
"bytes"
"encoding/json"
"fmt"
"github.com/gorilla/websocket"
"go.uber.org/zap"
"time"
)
// Todo: Listen for pongs and extend the read deadline every time you get one
type reader struct {
// conn is the connection to the client read from by the reader.
conn *websocket.Conn
channel chan ClientMessage
readNotifications chan<- time.Duration
// channel is the channel that the reader sends messages it has received on.
channel chan ClientCommand
// readNotifications is the channel that alerts are sent to the writer on, to let it know to
readNotifications chan<- time.Time
// logger is the logger used to record the state of the reader, primarily in Debug level.
logger *zap.Logger
}
// InvalidMessageType is placed in ClientMalformed when the type of the WebSocket message was incorrect.
type InvalidMessageType struct {
MessageType int
}
func (i InvalidMessageType) Error() string {
return fmt.Sprintf("invalid message type %d", i.MessageType)
}
// InvalidCommandType is placed in ClientMalformed when the type of the command was unknown.
type InvalidCommandType struct {
CommandType ClientCommandType
}
func (i InvalidCommandType) Error() string {
return fmt.Sprintf("invalid command type %s", i.CommandType)
}
// InvalidPayload is placed in ClientMalformed when the payload could not be parsed.
type InvalidPayload struct {
CommandType ClientCommandType
Cause error
}
func (i InvalidPayload) Error() string {
return fmt.Sprintf("command type %s had invalid payload: %s", i.CommandType, i.Cause)
}
func (i InvalidPayload) Unwrap() error {
return i.Cause
}
// act contains the main read loop of the reader.
func (r *reader) act() {
defer r.shutdown()
// Our first deadline starts immediately, so let the writer know.
r.updateDeadlines()
r.conn.SetPongHandler(func(appData string) error {
r.logger.Debug("Received pong, extending read deadline")
r.updateDeadlines()
if appData != PingData {
r.logger.Warn("Got unexpected data in the pong", zap.String("appData", appData))
}
return nil
})
for {
messageType, messageData, err := r.conn.ReadMessage()
if err != nil {
var closure SocketClosed
if websocket.IsCloseError(err, StandardClientCloseTypes...) {
typedErr := err.(*websocket.CloseError)
r.logger.Debug("Received normal close message, shutting down", zap.Int("code", typedErr.Code), zap.String("text", typedErr.Text))
closure = SocketClosed { Code: typedErr.Code, Text: typedErr.Text }
} else if websocket.IsUnexpectedCloseError(err, StandardClientCloseTypes...) {
typedErr := err.(*websocket.CloseError)
r.logger.Warn("Received unexpected close message, shutting down", zap.Int("code", typedErr.Code), zap.String("text", typedErr.Text))
closure = SocketClosed { Code: typedErr.Code, Text: typedErr.Text }
} else {
r.logger.Error("Error while reading message, shutting down", zap.Error(err))
closure = SocketClosed { Error: err }
}
r.logger.Debug("Sending close message to reader", zap.Object("closeMessage", closure))
r.channel <- closure
// We must exit now - errors from this method are permanent, after all.
// We'll do the shutdown we deferred.
return
}
r.updateDeadlines()
r.channel <- r.parseCommand(messageType, messageData)
}
}
// parseCommand attempts to parse the incoming message
func (r *reader) parseCommand(socketType int, data []byte) ClientCommand {
if socketType != websocket.TextMessage {
err := &InvalidMessageType{
MessageType: socketType,
}
r.logger.Error("Received command with unknown WebSocket message type", zap.Error(err))
return ClientMalformed{
Error: err,
}
}
r.logger.Debug("Received command, parse")
parts := bytes.SplitN(data, []byte(" "), 2)
commandBytes := parts[0]
payloadJson := parts[1]
var command ClientCommandType
if len(payloadJson) == 0 {
// Since there's no payload, we expect the command to end with an exclamation point.
if bytes.HasSuffix(commandBytes, []byte("!")) {
command = ClientCommandType(bytes.TrimSuffix(commandBytes, []byte("!")))
} else {
r.logger.Warn("Received command not fitting the protocol: has no payload but no ! after command type")
command = ClientCommandType(commandBytes)
}
} else {
command = ClientCommandType(commandBytes)
}
switch command {
case ClientHelloType:
hello := &ClientHello{}
err := json.Unmarshal(payloadJson, hello)
if err != nil {
return ClientMalformed{
Error: &InvalidPayload{
CommandType: command,
Cause: err,
},
}
}
return hello
case ClientRefreshType:
if len(payloadJson) != 0 {
r.logger.Warn("Received command not fitting the protocol: has payload for payloadless Refresh command")
}
refresh := &ClientRefresh{}
return refresh
case ClientActType:
act := &ClientAct{}
err := json.Unmarshal(payloadJson, act)
if err != nil {
return ClientMalformed{
Error: &InvalidPayload{
CommandType: command,
Cause: err,
},
}
}
return act
default:
return ClientMalformed{
Error: InvalidCommandType{CommandType: command},
}
}
}
// updateDeadlines extends the time limit for pongs, and instructs the writer to hold off on sending a ping for the next PingDelay.
func (r *reader) updateDeadlines() {
receivedAt := time.Now()
r.logger.Debug("Alerting writer to extend ping timer", zap.Time("receivedAt", receivedAt))
r.readNotifications <- receivedAt
newDeadline := receivedAt.Add(ReadTimeLimit)
r.logger.Debug("Extending read deadline", zap.Time("newDeadline", newDeadline))
err := r.conn.SetReadDeadline(newDeadline)
if err != nil {
r.logger.Error("Error while extending read deadline", zap.Error(err))
}
r.logger.Debug("Read deadline extended")
}
// shutdown closes all resources associated with the reader (the channel and readNotifications) but leaves its conn running.
func (r *reader) shutdown() {
close(r.channel)
r.channel = nil
close(r.readNotifications)
r.readNotifications = nil
r.conn = nil
}

18
server/websocket/server.go
Unescape View File

@ -18,14 +18,14 @@ const (
ServerGoodbyeType ServerMessageType = GoodbyeType
)
// ServerMessage s are sent by the server to the client.
type ServerMessage interface {
// ServerCommand s are sent by the server to the client.
type ServerCommand interface {
zapcore.ObjectMarshaler
// ServerType returns the type constant that will be sent on the wire.
ServerType() ServerMessageType
}
// ServerHello is the action sent to establish the current state of the server when a new client connects.
// ServerHello is the command sent to establish the current state of the server when a new client connects.
type ServerHello struct {
// Version is the protocol version the server is running.
Version int `json:"version"`
@ -43,7 +43,7 @@ func (s ServerHello) ServerType() ServerMessageType {
return ServerHelloType
}
// ServerRefresh is the action sent to reestablish the current state of the server in response to ClientRefresh.
// ServerRefresh is the command sent to reestablish the current state of the server in response to ClientRefresh.
type ServerRefresh struct {
// State is the complete state of the server as of when the corresponding ClientRefresh was processed.
State *state.Synced `json:"state"`
@ -67,7 +67,7 @@ func (i IDSlice) MarshalLogArray(encoder zapcore.ArrayEncoder) error {
return nil
}
// ServerOK is the action sent when one or more client actions have been accepted and applied.
// ServerOK is the command sent when one or more client actions have been accepted and applied.
type ServerOK struct {
// IDs contains the IDs of the actions which were accepted and applied, in the order they were accepted and applied.
// This is the same as the order they were received, though other actions may have been between these that were
@ -84,7 +84,7 @@ func (s ServerOK) ServerType() ServerMessageType {
return ServerOKType
}
// ServerFailed is the action sent when one or more client actions have been rejected.
// ServerFailed is the command sent when one or more client actions have been rejected.
type ServerFailed struct {
// IDs contains the IDs of the actions which were rejected, in the order they were rejected.
// This is the same as the order they were received, though other actions may have been between these that were
@ -105,11 +105,11 @@ func (s ServerFailed) ServerType() ServerMessageType {
return ServerFailedType
}
// ServerAct is the action sent when one or more client actions from other clients have been accepted and applied.
// The client's own actions will never be included in this action.
// ServerAct is the command sent when one or more client actions from other clients have been accepted and applied.
// The client's own actions will never be included in this command.
type ServerAct struct {
// Actions contains the actions that are now being applied.
Actions action.SyncableSlice `json:"actions"`
Actions action.Slice `json:"actions"`
}
func (s ServerAct) MarshalLogObject(encoder zapcore.ObjectEncoder) error {

25
server/websocket/shared.go
Unescape View File

@ -1,29 +1,28 @@
package websocket
import "go.uber.org/zap/zapcore"
// StatusCode is the code used by the WebSocket protocol to signal the other side on close.
type StatusCode int16
import (
"github.com/gorilla/websocket"
"go.uber.org/zap/zapcore"
)
const (
StatusNormal StatusCode = 1000
StatusGoingAway StatusCode = 1001
StatusProtocolError StatusCode = 1002
StatusTooBig StatusCode = 1009
StatusProtocolVersionOutOfDate StatusCode = 4000
PingData string = "are you still there?"
GoodbyeType = "GOODBYE"
)
var StandardClientCloseTypes = []int { websocket.CloseNormalClosure, websocket.CloseGoingAway, websocket.CloseAbnormalClosure }
// SocketClosed is synthesized when a client closes the WebSocket connection, or sent to the write process to write a
// WebSocket close message.
// Sending a SocketClosed on a channel causes that channel to be closed right after.
type SocketClosed struct {
// Code is the StatusCode given (or which should be given) in the close message.
Code StatusCode `json:"code"`
// Code is the status code given (or which should be given) in the close message.
Code int `json:"code"`
// Text is the reason text given (or which should be given) in the close message. Max 123 characters.
Text string `json:"text"`
// Error may be an error that resulted in the closure of the socket.
// Error may be an error that resulted in the closure of the socket. It will be set only if the connection was cut
// by a condition other than receiving a close message; if it is set, Code and Text will both be zeroed.
// Will not be written by the writer; only useful when it's returned from the reader.
Error error `json:"error"`
}
@ -38,7 +37,7 @@ func (c SocketClosed) MarshalLogObject(encoder zapcore.ObjectEncoder) error {
return nil
}
func (c SocketClosed) ClientType() ClientMessageType {
func (c SocketClosed) ClientType() ClientCommandType {
return ClientGoodbyeType
}

86
server/websocket/writer.go
Unescape View File

@ -14,31 +14,51 @@ type writer struct {
conn *websocket.Conn
// channel is the channel used to receive server messages to be sent to the client.
// When it receives a SocketClosed, the process on the sending end promises not to send any further messages, as the writer will close it right after.
channel chan ServerMessage
channel chan ServerCommand
// readNotifications is the channel used to receive pings when the reader receives a message, so that a ping will be sent out before the reader is ready to time out.
// When it is closed, the reader has shut down.
readNotifications <-chan time.Duration
readNotifications <-chan time.Time
// timer is the timer used to send pings when the reader is close to timing out, to make sure the other end of the connection is still listening.
timer *time.Timer
// nextPingAt is the time after which the next ping will be sent if the timer is ticking. It will be .IsZero() if the timer is not ticking.
nextPingAt time.Time
// logger is the logger used to record the state of the writer, primarily in Debug level.
logger *zap.Logger
}
// IsTimerTicking returns true if the writer's timer is running.
func (w *writer) isTimerTicking() bool {
return !w.nextPingAt.IsZero()
}
// sendNextPingAt starts the timer if it's not running, and
func (w *writer) sendNextPingAt(nextPing time.Time) {
if w.nextPingAt.IsZero() {
// Timer is not running, so set the next ping time and start it.
w.nextPingAt = nextPing
w.timer.Reset(time.Until(nextPing))
} else if w.nextPingAt.Before(nextPing) {
// Timer's already running, so leave it be, but update the next ping time.
w.nextPingAt = nextPing
} else {
// The timer is already set to a time after the incoming time.
// It's extremely unlikely for this empty branch to ever be reached.
}
}
// act is the function responsible for actually doing the writing.
func (w *writer) act() {
defer w.gracefulShutdown()
w.logger.Debug("Starting up")
w.timer = time.NewTimer(PingDelay)
w.nextPingAt = time.Now().Add(PingDelay)
for {
select {
case _, open := <-w.readNotifications:
case readAt, open := <-w.readNotifications:
if open {
w.logger.Debug("Received reader read, extending ping")
if !w.timer.Stop() {
// The timer went off while we were doing this, so drain the channel before resetting
<-w.timer.C
}
w.timer.Reset(PingDelay)
nextPingAt := readAt.Add(PingDelay)
w.logger.Debug("Received reader read, extending ping timer", zap.Time("nextPingAt", nextPingAt))
w.sendNextPingAt(nextPingAt)
} else {
w.logger.Debug("Received reader close, shutting down")
w.readNotifications = nil
@ -57,47 +77,68 @@ func (w *writer) act() {
w.send(msg)
}
case <-w.timer.C:
w.sendPing()
w.timer.Reset(PingDelay)
now := time.Now()
if now.After(w.nextPingAt) {
// We successfully passed the time when a ping should be sent! Let's send it!
w.sendPing()
// The timer doesn't need to be reactivated right now, so just zero out the next ping time.
w.nextPingAt = time.Time{}
} else {
// It's not time to send the ping yet - we got more reads in the meantime. Restart the timer with the new time-until-next-ping.
w.timer.Reset(w.nextPingAt.Sub(now))
}
}
w.logger.Debug("Awakening handled, resuming listening")
}
}
func (w *writer) send(msg ServerMessage) {
// send actually transmits a ServerCommand to the client according to the protocol.
func (w *writer) send(msg ServerCommand) {
writeDeadline := time.Now().Add(WriteTimeLimit)
w.logger.Debug("Setting deadline to write command", zap.Time("writeDeadline", writeDeadline))
err := w.conn.SetWriteDeadline(writeDeadline)
if err != nil {
w.logger.Error("Error while setting write deadline", zap.Time("writeDeadline", writeDeadline), zap.Object("msg", msg), zap.Error(err))
}
w.logger.Debug("Opening message writer to send command", zap.Object("msg", msg))
writer, err := w.conn.NextWriter(websocket.TextMessage)
if err != nil {
w.logger.Error("error while getting writer from connection", zap.Error(err))
w.logger.Error("Error while getting writer from connection", zap.Error(err))
return
}
defer func(writer io.WriteCloser) {
w.logger.Debug("Closing message writer to send command")
err := writer.Close()
if err != nil {
w.logger.Error("error while closing writer to send message", zap.Error(err))
w.logger.Error("Error while closing writer to send command", zap.Error(err))
}
w.logger.Debug("Command sent")
}(writer)
w.logger.Debug("Marshaling command to JSON", zap.Object("msg", msg))
payload, err := json.Marshal(msg)
if err != nil {
w.logger.Error("error while rendering message payload to JSON", zap.Error(err))
w.logger.Error("Error while rendering command payload to JSON", zap.Object("msg", msg), zap.Error(err))
return
}
if len(payload) == 2 {
// This is an empty JSON message. We can leave it out.
w.logger.Debug("Empty payload, sending only command type", zap.String("type", string(msg.ServerType())))
_, err = fmt.Fprintf(writer, "%s!", msg.ServerType())
if err != nil {
w.logger.Error("error while writing command-only message", zap.Error(err))
w.logger.Error("Error while writing no-payload command", zap.Error(err), zap.Object("msg", msg))
}
} else {
// Because we need to send this, we put in a space instead of an exclamation mark.
w.logger.Debug("Sending command with payload", zap.String("type", string(msg.ServerType())), zap.ByteString("payload", payload))
_, err = fmt.Fprintf(writer, "%s %s", msg.ServerType(), payload)
if err != nil {
w.logger.Error("error while writing command-only message", zap.Error(err))
w.logger.Error("Error while writing command with payload", zap.Error(err), zap.Object("msg", msg))
}
}
}
// sendClose sends a close message on the websocket connection, but does not actually close the connection.
// It does, however, close the incoming message channel.
// It does, however, close the incoming message channel to the writer.
func (w *writer) sendClose(msg SocketClosed) {
w.logger.Debug("Shutting down the writer channel")
close(w.channel)
@ -105,14 +146,14 @@ func (w *writer) sendClose(msg SocketClosed) {
w.logger.Debug("Writing close message")
err := w.conn.WriteControl(websocket.CloseMessage, websocket.FormatCloseMessage(int(msg.Code), msg.Text), time.Now().Add(ControlTimeLimit))
if err != nil {
w.logger.Error("Error while sending close", zap.Error(err))
w.logger.Warn("Error while sending close", zap.Error(err))
}
}
// sendPing sends a ping message on the websocket connection. The content is arbitrary.
func (w *writer) sendPing() {
w.logger.Debug("Sending ping")
err := w.conn.WriteControl(websocket.PingMessage, []byte("are you still there?"), time.Now().Add(ControlTimeLimit))
err := w.conn.WriteControl(websocket.PingMessage, []byte(PingData), time.Now().Add(ControlTimeLimit))
if err != nil {
w.logger.Error("Error while sending ping", zap.Error(err))
}
@ -124,7 +165,12 @@ func (w *writer) sendPing() {
// During this time, the writer ignores all other messages from the channel and sends no pings.
func (w *writer) gracefulShutdown() {
defer w.finalShutdown()
// If the ping timer is still running, stop it and then close it.
if w.isTimerTicking() && !w.timer.Stop() {
<-w.timer.C
}
w.timer = nil
w.nextPingAt = time.Time{}
w.logger.Debug("Waiting for all channels to shut down")
for {
if w.channel == nil && w.readNotifications == nil {

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