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Bug 911006 - B2G RIL: Improve the flow of requestNetworkInfo in ril_worker.js. r=hsinyi

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This commit is contained in:
Shawn Ku 2013-09-05 14:51:48 +08:00
parent 3ceec5c14a
commit f46298fd44
1 changed files with 14 additions and 0 deletions
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14
dom/system/gonk/ril_worker.js
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@ -353,6 +353,14 @@ let RIL = {
*/
this._processingNetworkInfo = false;
/**
* Multiple requestNetworkInfo() in a row before finishing the first
* request, hence we need to fire requestNetworkInfo() again after
* gathering all necessary stuffs. This is to make sure that ril_worker
* gets precise network information.
*/
this._needRepollNetworkInfo = false;
/**
* Pending messages to be send in batch from requestNetworkInfo()
*/
@ -1130,6 +1138,7 @@ let RIL = {
requestNetworkInfo: function requestNetworkInfo() {
if (this._processingNetworkInfo) {
if (DEBUG) debug("Network info requested, but we're already requesting network info.");
this._needRepollNetworkInfo = true;
return;
}
@ -3142,6 +3151,11 @@ let RIL = {
for (let i = 0; i < NETWORK_INFO_MESSAGE_TYPES.length; i++) {
delete RIL._pendingNetworkInfo[NETWORK_INFO_MESSAGE_TYPES[i]];
}
if (RIL._needRepollNetworkInfo) {
RIL._needRepollNetworkInfo = false;
RIL.requestNetworkInfo();
}
},
/**