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Uses postMessage transfers

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Yury Delendik 2013-11-11 21:30:26 -06:00 • committed by Yury
parent 945e370d4f
commit 4ce6cb8b0f
6 changed files with 95 additions and 12 deletions
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10
src/shared/util.js
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@ -1104,6 +1104,7 @@ function MessageHandler(name, comObj) {
this.name = name;
this.comObj = comObj;
this.callbackIndex = 1;
this.postMessageTransfers = true;
var callbacks = this.callbacks = {};
var ah = this.actionHandler = {};
@ -1170,8 +1171,9 @@ MessageHandler.prototype = {
* @param {String} actionName Action to call.
* @param {JSON} data JSON data to send.
* @param {function} [callback] Optional callback that will handle a reply.
* @param {Array} [transfers] Optional list of transfers/ArrayBuffers
*/
send: function messageHandlerSend(actionName, data, callback) {
send: function messageHandlerSend(actionName, data, callback, transfers) {
var message = {
action: actionName,
data: data
@ -1181,7 +1183,11 @@ MessageHandler.prototype = {
this.callbacks[callbackId] = callback;
message.callbackId = callbackId;
}
this.comObj.postMessage(message);
if (transfers && this.postMessageTransfers) {
this.comObj.postMessage(message, transfers);
} else {
this.comObj.postMessage(message);
}
}
};