Function callback

client-dist/socket.io.js:1188–1202

(packet)

      value: function onData(data) {
        var _this3 = this;
        var callback = function callback(packet) {
          // if its the first message we consider the transport open
          if ("opening" === _this3.readyState && packet.type === "open") {
            _this3.onOpen();
          }
          // if its a close packet, we close the ongoing requests
          if ("close" === packet.type) {
            _this3.onClose({
              description: "transport closed by the server"
            });
            return false;
          }
          // otherwise bypass onData and handle the message
          _this3.onPacket(packet);
        };
        // decode payload
        decodePayload(data, this.socket.binaryType).forEach(callback);
        // if an event did not trigger closing