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-rw-r--r--WebSocketMain.swfbin176778 -> 176771 bytes
-rw-r--r--WebSocketMainInsecure.zipbin169949 -> 169773 bytes
-rw-r--r--flash-src/src/net/gimite/websocket/WebSocket.as49
3 files changed, 26 insertions, 23 deletions
diff --git a/WebSocketMain.swf b/WebSocketMain.swf
index 1a706a6..9a7ffd9 100644
--- a/WebSocketMain.swf
+++ b/WebSocketMain.swf
Binary files differ
diff --git a/WebSocketMainInsecure.zip b/WebSocketMainInsecure.zip
index 85f140d..d56d9fa 100644
--- a/WebSocketMainInsecure.zip
+++ b/WebSocketMainInsecure.zip
Binary files differ
diff --git a/flash-src/src/net/gimite/websocket/WebSocket.as b/flash-src/src/net/gimite/websocket/WebSocket.as
index 301af21..05f1225 100644
--- a/flash-src/src/net/gimite/websocket/WebSocket.as
+++ b/flash-src/src/net/gimite/websocket/WebSocket.as
@@ -41,6 +41,9 @@ public class WebSocket extends EventDispatcher {
private static var OPCODE_PING:int = 0x09;
private static var OPCODE_PONG:int = 0x0a;
+ private static var STATUS_SERVER_CLOSED:int = 5000;
+ private static var STATUS_CONNECTION_ERROR:int = 5001;
+
private var id:int;
private var url:String;
private var scheme:String;
@@ -140,7 +143,6 @@ public class WebSocket extends EventDispatcher {
}
public function send(encData:String):int {
- logger.log("send: " + data);
var data:String;
try {
data = decodeURIComponent(encData);
@@ -148,6 +150,7 @@ public class WebSocket extends EventDispatcher {
logger.error("SYNTAX_ERR: URIError in send()");
return 0;
}
+ logger.log("send: " + data);
var dataBytes:ByteArray = new ByteArray();
dataBytes.writeUTFBytes(data);
if (readyState == OPEN) {
@@ -168,34 +171,34 @@ public class WebSocket extends EventDispatcher {
}
}
- public function close(code:int = 1000, reason:String = "",
- isConnectionError:Boolean = false, byServer:Boolean = false):void {
- var isError:Boolean = code != 1000 || isConnectionError;
- if (!isConnectionError && code != 1000) {
+ public function close(code:int = 1000, reason:String = ""):void {
+ if (code != 1000 && code != STATUS_SERVER_CLOSED && code != STATUS_CONNECTION_ERROR) {
logger.error("Fail connection: code=" + code + ", reason=" + reason);
}
+ var closeConnection:Boolean = code != 1000;
try {
- if (readyState == OPEN && !isConnectionError) {
+ if (readyState == OPEN && code != STATUS_CONNECTION_ERROR) {
var frame:WebSocketFrame = new WebSocketFrame();
frame.opcode = OPCODE_CLOSE;
frame.payload = new ByteArray();
- if (code != 1000 && reason.length > 0) {
- frame.payload.writeShort(code);
+ var sentCode:int = code == STATUS_SERVER_CLOSED ? 1000 : code;
+ if (sentCode != 1000 || reason.length > 0) {
+ frame.payload.writeShort(sentCode);
frame.payload.writeUTFBytes(reason);
}
sendFrame(frame);
}
- if (byServer || isError) {
+ if (closeConnection) {
socket.close();
}
} catch (ex:Error) {
logger.error("Error: " + ex.message);
}
- if (byServer || isError) {
+ if (closeConnection) {
logger.log("closed");
readyState = CLOSED;
var eventName:String =
- (readyState != CONNECTING && isConnectionError) ? "error" : "close";
+ (readyState != CONNECTING && code == STATUS_CONNECTION_ERROR) ? "error" : "close";
this.dispatchEvent(new WebSocketEvent(eventName));
} else {
logger.log("closing");
@@ -257,7 +260,7 @@ public class WebSocket extends EventDispatcher {
"error communicating with Web Socket server at " + url +
" (IoError: " + event.text + ")";
}
- onError(message);
+ onConnectionError(message);
}
private function onSocketSecurityError(event:SecurityErrorEvent):void {
@@ -271,13 +274,13 @@ public class WebSocket extends EventDispatcher {
"error communicating with Web Socket server at " + url +
" (SecurityError: " + event.text + ")";
}
- onError(message);
+ onConnectionError(message);
}
- private function onError(message:String):void {
+ private function onConnectionError(message:String):void {
if (readyState == CLOSED) return;
logger.error(message);
- close(0, "", true);
+ close(STATUS_CONNECTION_ERROR);
}
private function onSocketData(event:ProgressEvent):void {
@@ -330,7 +333,7 @@ public class WebSocket extends EventDispatcher {
case OPCODE_CLOSE:
// TODO: extract code and reason string
logger.log("received closing frame");
- close(1000, "", false, true);
+ close(STATUS_SERVER_CLOSED);
break;
case OPCODE_PING:
sendPong(frame.payload);
@@ -350,7 +353,7 @@ public class WebSocket extends EventDispatcher {
private function validateHandshake(headerStr:String):Boolean {
var lines:Array = headerStr.split(/\r\n/);
if (!lines[0].match(/^HTTP\/1.1 101 /)) {
- onError("bad response: " + lines[0]);
+ onConnectionError("bad response: " + lines[0]);
return false;
}
var header:Object = {};
@@ -359,22 +362,22 @@ public class WebSocket extends EventDispatcher {
if (lines[i].length == 0) continue;
var m:Array = lines[i].match(/^(\S+): (.*)$/);
if (!m) {
- onError("failed to parse response header line: " + lines[i]);
+ onConnectionError("failed to parse response header line: " + lines[i]);
return false;
}
header[m[1].toLowerCase()] = m[2];
lowerHeader[m[1].toLowerCase()] = m[2].toLowerCase();
}
if (lowerHeader["upgrade"] != "websocket") {
- onError("invalid Upgrade: " + header["Upgrade"]);
+ onConnectionError("invalid Upgrade: " + header["Upgrade"]);
return false;
}
if (lowerHeader["connection"] != "upgrade") {
- onError("invalid Connection: " + header["Connection"]);
+ onConnectionError("invalid Connection: " + header["Connection"]);
return false;
}
if (!lowerHeader["sec-websocket-accept"]) {
- onError(
+ onConnectionError(
"The WebSocket server speaks old WebSocket protocol, " +
"which is not supported by web-socket-js. " +
"It requires WebSocket protocol HyBi 10. " +
@@ -383,13 +386,13 @@ public class WebSocket extends EventDispatcher {
}
var replyDigest:String = header["sec-websocket-accept"]
if (replyDigest != expectedDigest) {
- onError("digest doesn't match: " + replyDigest + " != " + expectedDigest);
+ onConnectionError("digest doesn't match: " + replyDigest + " != " + expectedDigest);
return false;
}
if (requestedProtocols.length > 0) {
acceptedProtocol = header["sec-websocket-protocol"];
if (requestedProtocols.indexOf(acceptedProtocol) < 0) {
- onError("protocol doesn't match: '" +
+ onConnectionError("protocol doesn't match: '" +
acceptedProtocol + "' not in '" + requestedProtocols.join(",") + "'");
return false;
}