diff options
Diffstat (limited to 'services/sync/modules/resource.js')
| -rw-r--r-- | services/sync/modules/resource.js | 76 |
1 files changed, 44 insertions, 32 deletions
diff --git a/services/sync/modules/resource.js b/services/sync/modules/resource.js index bf7066b9f..b31d129a5 100644 --- a/services/sync/modules/resource.js +++ b/services/sync/modules/resource.js @@ -13,7 +13,6 @@ var Cr = Components.results; var Cu = Components.utils; Cu.import("resource://gre/modules/Preferences.jsm"); -Cu.import("resource://gre/modules/NetUtil.jsm"); Cu.import("resource://services-common/async.js"); Cu.import("resource://gre/modules/Log.jsm"); Cu.import("resource://services-common/observers.js"); @@ -74,6 +73,20 @@ AsyncResource.prototype = { */ authenticator: null, + // The string to use as the base User-Agent in Sync requests. + // These strings will look something like + // + // Firefox/4.0 FxSync/1.8.0.20100101.mobile + // + // or + // + // Firefox Aurora/5.0a1 FxSync/1.9.0.20110409.desktop + // + _userAgent: + Services.appinfo.name + "/" + Services.appinfo.version + // Product. + " FxSync/" + WEAVE_VERSION + "." + // Sync. + Services.appinfo.appBuildID + ".", // Build. + // Wait 5 minutes before killing a request. ABORT_TIMEOUT: 300000, @@ -121,9 +134,7 @@ AsyncResource.prototype = { // // Get and set the data encapulated in the resource. _data: null, - get data() { - return this._data; - }, + get data() this._data, set data(value) { this._data = value; }, @@ -135,9 +146,16 @@ AsyncResource.prototype = { // to obtain a request channel. // _createRequest: function Res__createRequest(method) { - let channel = NetUtil.newChannel({uri: this.spec, loadUsingSystemPrincipal: true}) - .QueryInterface(Ci.nsIRequest) - .QueryInterface(Ci.nsIHttpChannel); + let channel = Services.io.newChannel2(this.spec, + null, + null, + null, // aLoadingNode + Services.scriptSecurityManager.getSystemPrincipal(), + null, // aTriggeringPrincipal + Ci.nsILoadInfo.SEC_NORMAL, + Ci.nsIContentPolicy.TYPE_OTHER) + .QueryInterface(Ci.nsIRequest) + .QueryInterface(Ci.nsIHttpChannel); channel.loadFlags |= DEFAULT_LOAD_FLAGS; @@ -147,7 +165,8 @@ AsyncResource.prototype = { // Compose a UA string fragment from the various available identifiers. if (Svc.Prefs.get("sendVersionInfo", true)) { - channel.setRequestHeader("user-agent", Utils.userAgent, false); + let ua = this._userAgent + Svc.Prefs.get("client.type", "desktop"); + channel.setRequestHeader("user-agent", ua, false); } let headers = this.headers; @@ -209,10 +228,10 @@ AsyncResource.prototype = { this._log, this.ABORT_TIMEOUT); channel.requestMethod = action; try { - channel.asyncOpen2(listener); + channel.asyncOpen(listener, null); } catch (ex) { - // asyncOpen2 can throw in a bunch of cases -- e.g., a forbidden port. - this._log.warn("Caught an error in asyncOpen2", ex); + // asyncOpen can throw in a bunch of cases -- e.g., a forbidden port. + this._log.warn("Caught an error in asyncOpen: " + CommonUtils.exceptionStr(ex)); CommonUtils.nextTick(callback.bind(this, ex)); } }, @@ -259,7 +278,9 @@ AsyncResource.prototype = { } catch(ex) { // Got a response, but an exception occurred during processing. // This shouldn't occur. - this._log.warn("Caught unexpected exception in _oncomplete", ex); + this._log.warn("Caught unexpected exception " + CommonUtils.exceptionStr(ex) + + " in _onComplete."); + this._log.debug(CommonUtils.stackTrace(ex)); } // Process headers. They can be empty, or the call can otherwise fail, so @@ -297,18 +318,16 @@ AsyncResource.prototype = { contentLength + "."); } } catch (ex) { - this._log.debug("Caught exception visiting headers in _onComplete", ex); + this._log.debug("Caught exception " + CommonUtils.exceptionStr(ex) + + " visiting headers in _onComplete."); + this._log.debug(CommonUtils.stackTrace(ex)); } let ret = new String(data); - ret.url = channel.URI.spec; ret.status = status; ret.success = success; ret.headers = headers; - if (!success) { - this._log.warn(`${action} request to ${ret.url} failed with status ${status}`); - } // Make a lazy getter to convert the json response into an object. // Note that this can cause a parse error to be thrown far away from the // actual fetch, so be warned! @@ -316,7 +335,7 @@ AsyncResource.prototype = { try { return JSON.parse(ret); } catch (ex) { - this._log.warn("Got exception parsing response body", ex); + this._log.warn("Got exception parsing response body: \"" + CommonUtils.exceptionStr(ex)); // Stringify to avoid possibly printing non-printable characters. this._log.debug("Parse fail: Response body starts: \"" + JSON.stringify((ret + "").slice(0, 100)) + @@ -384,12 +403,7 @@ Resource.prototype = { try { this._doRequest(action, data, callback); return Async.waitForSyncCallback(cb); - } catch (ex) { - if (Async.isShutdownException(ex)) { - throw ex; - } - this._log.warn("${action} request to ${url} failed: ${ex}", - { action, url: this.uri.spec, ex }); + } catch(ex) { // Combine the channel stack with this request stack. Need to create // a new error object for that. let error = Error(ex.message); @@ -527,7 +541,7 @@ ChannelListener.prototype = { siStream = Cc["@mozilla.org/scriptableinputstream;1"].createInstance(Ci.nsIScriptableInputStream); siStream.init(stream); } catch (ex) { - this._log.warn("Exception creating nsIScriptableInputStream", ex); + this._log.warn("Exception creating nsIScriptableInputStream." + CommonUtils.exceptionStr(ex)); this._log.debug("Parameters: " + req.URI.spec + ", " + stream + ", " + off + ", " + count); // Cannot proceed, so rethrow and allow the channel to cancel itself. throw ex; @@ -543,11 +557,9 @@ ChannelListener.prototype = { try { this._onProgress(); } catch (ex) { - if (Async.isShutdownException(ex)) { - throw ex; - } this._log.warn("Got exception calling onProgress handler during fetch of " - + req.URI.spec, ex); + + req.URI.spec); + this._log.debug(CommonUtils.exceptionStr(ex)); this._log.trace("Rethrowing; expect a failure code from the HTTP channel."); throw ex; } @@ -562,7 +574,7 @@ ChannelListener.prototype = { try { CommonUtils.namedTimer(this.abortRequest, this._timeout, this, "abortTimer"); } catch (ex) { - this._log.warn("Got exception extending abort timer", ex); + this._log.warn("Got exception extending abort timer: " + CommonUtils.exceptionStr(ex)); } }, @@ -656,14 +668,14 @@ ChannelNotificationListener.prototype = { } } } catch (ex) { - this._log.error("Error copying headers", ex); + this._log.error("Error copying headers: " + CommonUtils.exceptionStr(ex)); } // We let all redirects proceed. try { callback.onRedirectVerifyCallback(Cr.NS_OK); } catch (ex) { - this._log.error("onRedirectVerifyCallback threw!", ex); + this._log.error("onRedirectVerifyCallback threw!" + CommonUtils.exceptionStr(ex)); } } }; |