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gpstrek - Fix out of memory with long routes (hundreds of waypoints)

master
Martin Boonk 2023-05-25 20:19:46 +02:00
parent f09aa53abd
commit efb28d16a2
1 changed files with 11 additions and 8 deletions
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19
apps/gpstrek/app.js
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@ -220,12 +220,12 @@ let timeoutQueue = [];
let queueProcessing = false;
let addToTimeoutQueue = function (func, data){
if (queueProcessing) return;
if (queueProcessing) print("Adding during processing, this should not happen");
timeoutQueue.push({f:func,d:data});
};
let prependTimeoutQueue = function (func, data){
if (queueProcessing) return;
let prependTimeoutQueue = function (func, data, force){
if (queueProcessing && !force) print("Prepending during processing, this should not happen");
timeoutQueue.unshift({f:func,d:data});
};
@ -473,14 +473,17 @@ let getMapSlice = function(){
toDraw = null;
}
if (!isMapOverview && Math.abs(data.i) > SETTINGS.maxPoints)
data.breakLoop = true;
if (!data.breakLoop){
//be careful when modifying the queue during processing
prependTimeoutQueue(drawChunk, data, true);
}
};
let startIndex = 0;
do {
addToTimeoutQueue(drawChunk, data);
startIndex += SETTINGS.mapChunkSize;
} while ((startIndex < SETTINGS.maxPoints || (isMapOverview && startIndex < route.count)));
addToTimeoutQueue(drawChunk, data);
};
drawPath(getNext,false);
drawPath(getPrev,true);