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temp patch for 1652

This commit is contained in:
John McLear 2013-04-08 19:46:45 +01:00
parent 99dff9c4e5
commit 946289c221
1 changed files with 9 additions and 1 deletions
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10
src/static/js/Changeset.js
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@ -1663,12 +1663,20 @@ exports.appendATextToAssembler = function (atext, assem) {
* @param cs {Changeset}
* @param pool {AtributePool}
*/
var lastEvent = null; // This is just a temporary measure to ensure we don't send the exact same changeset twice
// Documentation for this is available at https://github.com/ether/etherpad-lite/issues/1652
exports.prepareForWire = function (cs, pool) {
if(cs == lastEvent){
throw new Error("Not sending the same event twice...");
return false;
}
var newPool = new AttributePool();
var newCs = exports.moveOpsToNewPool(cs, pool, newPool);
lastEvent = cs;
return {
translated: newCs,
pool: newPool
pool: newPool
};
};