mirror of
https://github.com/kataras/iris.git
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add iris websocket client side for Go and a simple chat example
Former-commit-id: af1c555b6b092a3d0484fee2e200fd8767d7239e
This commit is contained in:
@@ -1,233 +1,214 @@
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package websocket
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import (
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"time"
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"bytes"
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"strconv"
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"strings"
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"sync"
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"sync/atomic"
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"github.com/kataras/iris/context"
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"github.com/gorilla/websocket"
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)
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// ClientHandler is the handler which serves the javascript client-side
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// library. It uses a small cache based on the iris/context.WriteWithExpiration.
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func ClientHandler() context.Handler {
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modNow := time.Now()
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return func(ctx context.Context) {
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ctx.ContentType("application/javascript")
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if _, err := ctx.WriteWithExpiration(ClientSource, modNow); err != nil {
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ctx.StatusCode(500)
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ctx.StopExecution()
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// ctx.Application().Logger().Infof("error while serving []byte via StaticContent: %s", err.Error())
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// Dial opens a new client connection to a WebSocket.
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func Dial(url, evtMessagePrefix string) (ws *ClientConn, err error) {
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if !strings.HasPrefix(url, "ws://") {
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url = "ws://" + url
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}
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conn, _, err := websocket.DefaultDialer.Dial(url, nil)
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if err != nil {
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return nil, err
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}
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return NewClientConn(conn, evtMessagePrefix), nil
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}
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type ClientConn struct {
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underline UnderlineConnection // TODO make it using gorilla's one, because the 'startReader' will not know when to stop otherwise, we have a fixed length currently...
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messageType int
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serializer *messageSerializer
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onErrorListeners []ErrorFunc
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onDisconnectListeners []DisconnectFunc
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onNativeMessageListeners []NativeMessageFunc
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onEventListeners map[string][]MessageFunc
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writerMu sync.Mutex
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disconnected uint32
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}
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func NewClientConn(conn UnderlineConnection, evtMessagePrefix string) *ClientConn {
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if evtMessagePrefix == "" {
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evtMessagePrefix = DefaultEvtMessageKey
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}
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c := &ClientConn{
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underline: conn,
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serializer: newMessageSerializer([]byte(evtMessagePrefix)),
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onErrorListeners: make([]ErrorFunc, 0),
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onDisconnectListeners: make([]DisconnectFunc, 0),
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onNativeMessageListeners: make([]NativeMessageFunc, 0),
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onEventListeners: make(map[string][]MessageFunc, 0),
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}
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c.SetBinaryMessages(false)
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go c.startReader()
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return c
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}
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func (c *ClientConn) SetBinaryMessages(binaryMessages bool) {
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if binaryMessages {
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c.messageType = websocket.BinaryMessage
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} else {
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c.messageType = websocket.TextMessage
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}
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}
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func (c *ClientConn) startReader() {
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defer c.Disconnect()
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for {
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_, data, err := c.underline.ReadMessage()
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if err != nil {
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if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseAbnormalClosure) {
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c.FireOnError(err)
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}
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break
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} else {
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c.messageReceived(data)
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}
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}
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}
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// ClientSource the client-side javascript raw source code.
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var ClientSource = []byte(`var websocketStringMessageType = 0;
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var websocketIntMessageType = 1;
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var websocketBoolMessageType = 2;
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var websocketJSONMessageType = 4;
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var websocketMessagePrefix = "` + DefaultEvtMessageKey + `";
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var websocketMessageSeparator = ";";
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var websocketMessagePrefixLen = websocketMessagePrefix.length;
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var websocketMessageSeparatorLen = websocketMessageSeparator.length;
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var websocketMessagePrefixAndSepIdx = websocketMessagePrefixLen + websocketMessageSeparatorLen - 1;
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var websocketMessagePrefixIdx = websocketMessagePrefixLen - 1;
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var websocketMessageSeparatorIdx = websocketMessageSeparatorLen - 1;
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var Ws = (function () {
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//
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function Ws(endpoint, protocols) {
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var _this = this;
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// events listeners
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this.connectListeners = [];
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this.disconnectListeners = [];
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this.nativeMessageListeners = [];
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this.messageListeners = {};
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if (!window["WebSocket"]) {
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return;
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}
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if (endpoint.indexOf("ws") == -1) {
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endpoint = "ws://" + endpoint;
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}
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if (protocols != null && protocols.length > 0) {
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this.conn = new WebSocket(endpoint, protocols);
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}
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else {
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this.conn = new WebSocket(endpoint);
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}
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this.conn.onopen = (function (evt) {
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_this.fireConnect();
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_this.isReady = true;
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return null;
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});
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this.conn.onclose = (function (evt) {
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_this.fireDisconnect();
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return null;
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});
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this.conn.onmessage = (function (evt) {
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_this.messageReceivedFromConn(evt);
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});
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}
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//utils
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Ws.prototype.isNumber = function (obj) {
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return !isNaN(obj - 0) && obj !== null && obj !== "" && obj !== false;
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};
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Ws.prototype.isString = function (obj) {
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return Object.prototype.toString.call(obj) == "[object String]";
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};
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Ws.prototype.isBoolean = function (obj) {
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return typeof obj === 'boolean' ||
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(typeof obj === 'object' && typeof obj.valueOf() === 'boolean');
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};
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Ws.prototype.isJSON = function (obj) {
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return typeof obj === 'object';
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};
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//
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// messages
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Ws.prototype._msg = function (event, websocketMessageType, dataMessage) {
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return websocketMessagePrefix + event + websocketMessageSeparator + String(websocketMessageType) + websocketMessageSeparator + dataMessage;
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};
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Ws.prototype.encodeMessage = function (event, data) {
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var m = "";
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var t = 0;
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if (this.isNumber(data)) {
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t = websocketIntMessageType;
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m = data.toString();
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}
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else if (this.isBoolean(data)) {
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t = websocketBoolMessageType;
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m = data.toString();
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}
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else if (this.isString(data)) {
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t = websocketStringMessageType;
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m = data.toString();
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}
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else if (this.isJSON(data)) {
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//propably json-object
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t = websocketJSONMessageType;
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m = JSON.stringify(data);
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}
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else if (data !== null && typeof(data) !== "undefined" ) {
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// if it has a second parameter but it's not a type we know, then fire this:
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console.log("unsupported type of input argument passed, try to not include this argument to the 'Emit'");
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}
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return this._msg(event, t, m);
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};
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Ws.prototype.decodeMessage = function (event, websocketMessage) {
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//iris-websocket-message;user;4;themarshaledstringfromajsonstruct
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var skipLen = websocketMessagePrefixLen + websocketMessageSeparatorLen + event.length + 2;
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if (websocketMessage.length < skipLen + 1) {
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return null;
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}
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var websocketMessageType = parseInt(websocketMessage.charAt(skipLen - 2));
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var theMessage = websocketMessage.substring(skipLen, websocketMessage.length);
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if (websocketMessageType == websocketIntMessageType) {
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return parseInt(theMessage);
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}
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else if (websocketMessageType == websocketBoolMessageType) {
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return Boolean(theMessage);
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}
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else if (websocketMessageType == websocketStringMessageType) {
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return theMessage;
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}
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else if (websocketMessageType == websocketJSONMessageType) {
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return JSON.parse(theMessage);
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}
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else {
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return null; // invalid
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}
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};
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Ws.prototype.getWebsocketCustomEvent = function (websocketMessage) {
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if (websocketMessage.length < websocketMessagePrefixAndSepIdx) {
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return "";
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}
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var s = websocketMessage.substring(websocketMessagePrefixAndSepIdx, websocketMessage.length);
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var evt = s.substring(0, s.indexOf(websocketMessageSeparator));
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return evt;
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};
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Ws.prototype.getCustomMessage = function (event, websocketMessage) {
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var eventIdx = websocketMessage.indexOf(event + websocketMessageSeparator);
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var s = websocketMessage.substring(eventIdx + event.length + websocketMessageSeparator.length + 2, websocketMessage.length);
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return s;
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};
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//
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// Ws Events
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// messageReceivedFromConn this is the func which decides
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// if it's a native websocket message or a custom qws message
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// if native message then calls the fireNativeMessage
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// else calls the fireMessage
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//
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// remember iris gives you the freedom of native websocket messages if you don't want to use this client side at all.
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Ws.prototype.messageReceivedFromConn = function (evt) {
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//check if qws message
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var message = evt.data;
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if (message.indexOf(websocketMessagePrefix) != -1) {
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var event_1 = this.getWebsocketCustomEvent(message);
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if (event_1 != "") {
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// it's a custom message
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this.fireMessage(event_1, this.getCustomMessage(event_1, message));
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return;
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}
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}
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// it's a native websocket message
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this.fireNativeMessage(message);
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};
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Ws.prototype.OnConnect = function (fn) {
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if (this.isReady) {
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fn();
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}
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this.connectListeners.push(fn);
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};
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Ws.prototype.fireConnect = function () {
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for (var i = 0; i < this.connectListeners.length; i++) {
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this.connectListeners[i]();
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}
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};
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Ws.prototype.OnDisconnect = function (fn) {
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this.disconnectListeners.push(fn);
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};
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Ws.prototype.fireDisconnect = function () {
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for (var i = 0; i < this.disconnectListeners.length; i++) {
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this.disconnectListeners[i]();
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}
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};
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Ws.prototype.OnMessage = function (cb) {
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this.nativeMessageListeners.push(cb);
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};
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Ws.prototype.fireNativeMessage = function (websocketMessage) {
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for (var i = 0; i < this.nativeMessageListeners.length; i++) {
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this.nativeMessageListeners[i](websocketMessage);
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}
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};
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Ws.prototype.On = function (event, cb) {
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if (this.messageListeners[event] == null || this.messageListeners[event] == undefined) {
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this.messageListeners[event] = [];
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}
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this.messageListeners[event].push(cb);
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};
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Ws.prototype.fireMessage = function (event, message) {
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for (var key in this.messageListeners) {
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if (this.messageListeners.hasOwnProperty(key)) {
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if (key == event) {
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for (var i = 0; i < this.messageListeners[key].length; i++) {
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this.messageListeners[key][i](message);
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}
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}
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}
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}
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};
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//
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// Ws Actions
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Ws.prototype.Disconnect = function () {
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this.conn.close();
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};
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// EmitMessage sends a native websocket message
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Ws.prototype.EmitMessage = function (websocketMessage) {
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this.conn.send(websocketMessage);
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};
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// Emit sends an iris-custom websocket message
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Ws.prototype.Emit = function (event, data) {
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var messageStr = this.encodeMessage(event, data);
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this.EmitMessage(messageStr);
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};
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return Ws;
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}());
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`)
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func (c *ClientConn) messageReceived(data []byte) error {
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if bytes.HasPrefix(data, c.serializer.prefix) {
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// is a custom iris message.
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receivedEvt := c.serializer.getWebsocketCustomEvent(data)
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listeners, ok := c.onEventListeners[string(receivedEvt)]
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if !ok || len(listeners) == 0 {
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return nil // if not listeners for this event exit from here
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}
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customMessage, err := c.serializer.deserialize(receivedEvt, data)
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if customMessage == nil || err != nil {
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return err
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}
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for i := range listeners {
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if fn, ok := listeners[i].(func()); ok { // its a simple func(){} callback
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fn()
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} else if fnString, ok := listeners[i].(func(string)); ok {
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if msgString, is := customMessage.(string); is {
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fnString(msgString)
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} else if msgInt, is := customMessage.(int); is {
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// here if server side waiting for string but client side sent an int, just convert this int to a string
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fnString(strconv.Itoa(msgInt))
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}
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} else if fnInt, ok := listeners[i].(func(int)); ok {
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fnInt(customMessage.(int))
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} else if fnBool, ok := listeners[i].(func(bool)); ok {
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fnBool(customMessage.(bool))
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} else if fnBytes, ok := listeners[i].(func([]byte)); ok {
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fnBytes(customMessage.([]byte))
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} else {
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listeners[i].(func(interface{}))(customMessage)
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}
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}
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} else {
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// it's native websocket message
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for i := range c.onNativeMessageListeners {
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c.onNativeMessageListeners[i](data)
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}
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}
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return nil
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}
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func (c *ClientConn) OnMessage(cb NativeMessageFunc) {
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c.onNativeMessageListeners = append(c.onNativeMessageListeners, cb)
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}
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func (c *ClientConn) On(event string, cb MessageFunc) {
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if c.onEventListeners[event] == nil {
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c.onEventListeners[event] = make([]MessageFunc, 0)
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}
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c.onEventListeners[event] = append(c.onEventListeners[event], cb)
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}
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func (c *ClientConn) OnError(cb ErrorFunc) {
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c.onErrorListeners = append(c.onErrorListeners, cb)
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}
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func (c *ClientConn) FireOnError(err error) {
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for _, cb := range c.onErrorListeners {
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cb(err)
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}
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}
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func (c *ClientConn) OnDisconnect(cb DisconnectFunc) {
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c.onDisconnectListeners = append(c.onDisconnectListeners, cb)
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}
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func (c *ClientConn) Disconnect() error {
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if c == nil || !atomic.CompareAndSwapUint32(&c.disconnected, 0, 1) {
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return ErrAlreadyDisconnected
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}
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err := c.underline.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
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if err != nil {
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err = c.underline.Close()
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}
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if err == nil {
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for i := range c.onDisconnectListeners {
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c.onDisconnectListeners[i]()
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}
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}
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return err
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}
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func (c *ClientConn) EmitMessage(nativeMessage []byte) error {
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return c.writeDefault(nativeMessage)
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}
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func (c *ClientConn) Emit(event string, data interface{}) error {
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b, err := c.serializer.serialize(event, data)
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if err != nil {
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return err
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}
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return c.EmitMessage(b)
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}
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// Write writes a raw websocket message with a specific type to the client
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// used by ping messages and any CloseMessage types.
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func (c *ClientConn) Write(websocketMessageType int, data []byte) error {
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// for any-case the app tries to write from different goroutines,
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// we must protect them because they're reporting that as bug...
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c.writerMu.Lock()
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// .WriteMessage same as NextWriter and close (flush)
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err := c.underline.WriteMessage(websocketMessageType, data)
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c.writerMu.Unlock()
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if err != nil {
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// if failed then the connection is off, fire the disconnect
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c.Disconnect()
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}
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return err
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}
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// writeDefault is the same as write but the message type is the configured by c.messageType
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// if BinaryMessages is enabled then it's raw []byte as you expected to work with protobufs
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func (c *ClientConn) writeDefault(data []byte) error {
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return c.Write(c.messageType, data)
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}
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233
websocket/client.js.go
Normal file
233
websocket/client.js.go
Normal file
@@ -0,0 +1,233 @@
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package websocket
|
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|
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import (
|
||||
"time"
|
||||
|
||||
"github.com/kataras/iris/context"
|
||||
)
|
||||
|
||||
// ClientHandler is the handler which serves the javascript client-side
|
||||
// library. It uses a small cache based on the iris/context.WriteWithExpiration.
|
||||
func ClientHandler() context.Handler {
|
||||
modNow := time.Now()
|
||||
return func(ctx context.Context) {
|
||||
ctx.ContentType("application/javascript")
|
||||
if _, err := ctx.WriteWithExpiration(ClientSource, modNow); err != nil {
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||||
ctx.StatusCode(500)
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ctx.StopExecution()
|
||||
// ctx.Application().Logger().Infof("error while serving []byte via StaticContent: %s", err.Error())
|
||||
}
|
||||
}
|
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}
|
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|
||||
// ClientSource the client-side javascript raw source code.
|
||||
var ClientSource = []byte(`var websocketStringMessageType = 0;
|
||||
var websocketIntMessageType = 1;
|
||||
var websocketBoolMessageType = 2;
|
||||
var websocketJSONMessageType = 4;
|
||||
var websocketMessagePrefix = "` + DefaultEvtMessageKey + `";
|
||||
var websocketMessageSeparator = ";";
|
||||
var websocketMessagePrefixLen = websocketMessagePrefix.length;
|
||||
var websocketMessageSeparatorLen = websocketMessageSeparator.length;
|
||||
var websocketMessagePrefixAndSepIdx = websocketMessagePrefixLen + websocketMessageSeparatorLen - 1;
|
||||
var websocketMessagePrefixIdx = websocketMessagePrefixLen - 1;
|
||||
var websocketMessageSeparatorIdx = websocketMessageSeparatorLen - 1;
|
||||
var Ws = (function () {
|
||||
//
|
||||
function Ws(endpoint, protocols) {
|
||||
var _this = this;
|
||||
// events listeners
|
||||
this.connectListeners = [];
|
||||
this.disconnectListeners = [];
|
||||
this.nativeMessageListeners = [];
|
||||
this.messageListeners = {};
|
||||
if (!window["WebSocket"]) {
|
||||
return;
|
||||
}
|
||||
if (endpoint.indexOf("ws") == -1) {
|
||||
endpoint = "ws://" + endpoint;
|
||||
}
|
||||
if (protocols != null && protocols.length > 0) {
|
||||
this.conn = new WebSocket(endpoint, protocols);
|
||||
}
|
||||
else {
|
||||
this.conn = new WebSocket(endpoint);
|
||||
}
|
||||
this.conn.onopen = (function (evt) {
|
||||
_this.fireConnect();
|
||||
_this.isReady = true;
|
||||
return null;
|
||||
});
|
||||
this.conn.onclose = (function (evt) {
|
||||
_this.fireDisconnect();
|
||||
return null;
|
||||
});
|
||||
this.conn.onmessage = (function (evt) {
|
||||
_this.messageReceivedFromConn(evt);
|
||||
});
|
||||
}
|
||||
//utils
|
||||
Ws.prototype.isNumber = function (obj) {
|
||||
return !isNaN(obj - 0) && obj !== null && obj !== "" && obj !== false;
|
||||
};
|
||||
Ws.prototype.isString = function (obj) {
|
||||
return Object.prototype.toString.call(obj) == "[object String]";
|
||||
};
|
||||
Ws.prototype.isBoolean = function (obj) {
|
||||
return typeof obj === 'boolean' ||
|
||||
(typeof obj === 'object' && typeof obj.valueOf() === 'boolean');
|
||||
};
|
||||
Ws.prototype.isJSON = function (obj) {
|
||||
return typeof obj === 'object';
|
||||
};
|
||||
//
|
||||
// messages
|
||||
Ws.prototype._msg = function (event, websocketMessageType, dataMessage) {
|
||||
return websocketMessagePrefix + event + websocketMessageSeparator + String(websocketMessageType) + websocketMessageSeparator + dataMessage;
|
||||
};
|
||||
Ws.prototype.encodeMessage = function (event, data) {
|
||||
var m = "";
|
||||
var t = 0;
|
||||
if (this.isNumber(data)) {
|
||||
t = websocketIntMessageType;
|
||||
m = data.toString();
|
||||
}
|
||||
else if (this.isBoolean(data)) {
|
||||
t = websocketBoolMessageType;
|
||||
m = data.toString();
|
||||
}
|
||||
else if (this.isString(data)) {
|
||||
t = websocketStringMessageType;
|
||||
m = data.toString();
|
||||
}
|
||||
else if (this.isJSON(data)) {
|
||||
//propably json-object
|
||||
t = websocketJSONMessageType;
|
||||
m = JSON.stringify(data);
|
||||
}
|
||||
else if (data !== null && typeof(data) !== "undefined" ) {
|
||||
// if it has a second parameter but it's not a type we know, then fire this:
|
||||
console.log("unsupported type of input argument passed, try to not include this argument to the 'Emit'");
|
||||
}
|
||||
return this._msg(event, t, m);
|
||||
};
|
||||
Ws.prototype.decodeMessage = function (event, websocketMessage) {
|
||||
//iris-websocket-message;user;4;themarshaledstringfromajsonstruct
|
||||
var skipLen = websocketMessagePrefixLen + websocketMessageSeparatorLen + event.length + 2;
|
||||
if (websocketMessage.length < skipLen + 1) {
|
||||
return null;
|
||||
}
|
||||
var websocketMessageType = parseInt(websocketMessage.charAt(skipLen - 2));
|
||||
var theMessage = websocketMessage.substring(skipLen, websocketMessage.length);
|
||||
if (websocketMessageType == websocketIntMessageType) {
|
||||
return parseInt(theMessage);
|
||||
}
|
||||
else if (websocketMessageType == websocketBoolMessageType) {
|
||||
return Boolean(theMessage);
|
||||
}
|
||||
else if (websocketMessageType == websocketStringMessageType) {
|
||||
return theMessage;
|
||||
}
|
||||
else if (websocketMessageType == websocketJSONMessageType) {
|
||||
return JSON.parse(theMessage);
|
||||
}
|
||||
else {
|
||||
return null; // invalid
|
||||
}
|
||||
};
|
||||
Ws.prototype.getWebsocketCustomEvent = function (websocketMessage) {
|
||||
if (websocketMessage.length < websocketMessagePrefixAndSepIdx) {
|
||||
return "";
|
||||
}
|
||||
var s = websocketMessage.substring(websocketMessagePrefixAndSepIdx, websocketMessage.length);
|
||||
var evt = s.substring(0, s.indexOf(websocketMessageSeparator));
|
||||
return evt;
|
||||
};
|
||||
Ws.prototype.getCustomMessage = function (event, websocketMessage) {
|
||||
var eventIdx = websocketMessage.indexOf(event + websocketMessageSeparator);
|
||||
var s = websocketMessage.substring(eventIdx + event.length + websocketMessageSeparator.length + 2, websocketMessage.length);
|
||||
return s;
|
||||
};
|
||||
//
|
||||
// Ws Events
|
||||
// messageReceivedFromConn this is the func which decides
|
||||
// if it's a native websocket message or a custom qws message
|
||||
// if native message then calls the fireNativeMessage
|
||||
// else calls the fireMessage
|
||||
//
|
||||
// remember iris gives you the freedom of native websocket messages if you don't want to use this client side at all.
|
||||
Ws.prototype.messageReceivedFromConn = function (evt) {
|
||||
//check if qws message
|
||||
var message = evt.data;
|
||||
if (message.indexOf(websocketMessagePrefix) != -1) {
|
||||
var event_1 = this.getWebsocketCustomEvent(message);
|
||||
if (event_1 != "") {
|
||||
// it's a custom message
|
||||
this.fireMessage(event_1, this.getCustomMessage(event_1, message));
|
||||
return;
|
||||
}
|
||||
}
|
||||
// it's a native websocket message
|
||||
this.fireNativeMessage(message);
|
||||
};
|
||||
Ws.prototype.OnConnect = function (fn) {
|
||||
if (this.isReady) {
|
||||
fn();
|
||||
}
|
||||
this.connectListeners.push(fn);
|
||||
};
|
||||
Ws.prototype.fireConnect = function () {
|
||||
for (var i = 0; i < this.connectListeners.length; i++) {
|
||||
this.connectListeners[i]();
|
||||
}
|
||||
};
|
||||
Ws.prototype.OnDisconnect = function (fn) {
|
||||
this.disconnectListeners.push(fn);
|
||||
};
|
||||
Ws.prototype.fireDisconnect = function () {
|
||||
for (var i = 0; i < this.disconnectListeners.length; i++) {
|
||||
this.disconnectListeners[i]();
|
||||
}
|
||||
};
|
||||
Ws.prototype.OnMessage = function (cb) {
|
||||
this.nativeMessageListeners.push(cb);
|
||||
};
|
||||
Ws.prototype.fireNativeMessage = function (websocketMessage) {
|
||||
for (var i = 0; i < this.nativeMessageListeners.length; i++) {
|
||||
this.nativeMessageListeners[i](websocketMessage);
|
||||
}
|
||||
};
|
||||
Ws.prototype.On = function (event, cb) {
|
||||
if (this.messageListeners[event] == null || this.messageListeners[event] == undefined) {
|
||||
this.messageListeners[event] = [];
|
||||
}
|
||||
this.messageListeners[event].push(cb);
|
||||
};
|
||||
Ws.prototype.fireMessage = function (event, message) {
|
||||
for (var key in this.messageListeners) {
|
||||
if (this.messageListeners.hasOwnProperty(key)) {
|
||||
if (key == event) {
|
||||
for (var i = 0; i < this.messageListeners[key].length; i++) {
|
||||
this.messageListeners[key][i](message);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
//
|
||||
// Ws Actions
|
||||
Ws.prototype.Disconnect = function () {
|
||||
this.conn.close();
|
||||
};
|
||||
// EmitMessage sends a native websocket message
|
||||
Ws.prototype.EmitMessage = function (websocketMessage) {
|
||||
this.conn.send(websocketMessage);
|
||||
};
|
||||
// Emit sends an iris-custom websocket message
|
||||
Ws.prototype.Emit = function (event, data) {
|
||||
var messageStr = this.encodeMessage(event, data);
|
||||
this.EmitMessage(messageStr);
|
||||
};
|
||||
return Ws;
|
||||
}());
|
||||
`)
|
||||
@@ -1,4 +1,4 @@
|
||||
// export to client.go:ClientSource []byte
|
||||
// export to client.js.go:ClientSource []byte
|
||||
|
||||
const websocketStringMessageType = 0;
|
||||
const websocketIntMessageType = 1;
|
||||
|
||||
@@ -400,7 +400,7 @@ func (c *connection) startReader() {
|
||||
|
||||
_, data, err := conn.ReadMessage()
|
||||
if err != nil {
|
||||
if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway) {
|
||||
if websocket.IsUnexpectedCloseError(err, websocket.CloseGoingAway, websocket.CloseAbnormalClosure) {
|
||||
c.FireOnError(err)
|
||||
}
|
||||
break
|
||||
|
||||
Reference in New Issue
Block a user