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Set Mongo connection pool size better.

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Fixes (for now) misordered oplog errors.
This commit is contained in:
David Glasser
2013-10-21 18:59:34 -07:00
parent b4a598b3e5
commit 6ff2c1c9ce
1 changed files with 5 additions and 2 deletions
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7
packages/mongo-livedata/mongo_driver.js
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@@ -113,7 +113,7 @@ MongoConnection = function (url, options) {
self._connectCallbacks = [];
self._liveResultsSets = {};
var mongoOptions = {db: {safe: true}, server: {}};
var mongoOptions = {db: {safe: true}, server: {}, replSet: {}};
// Set autoReconnect to true, unless passed on the URL. Why someone
// would want to set autoReconnect to false, I'm not really sure, but
@@ -137,7 +137,10 @@ MongoConnection = function (url, options) {
// XXX maybe we should have a better way of allowing users to configure the
// underlying Mongo driver
if (_.has(options, 'poolSize')) {
mongoOptions.server.poolSize = 1;
// If we just set this for "server", replSet will override it. If we just
// set it for replSet, it will be ignored if we're not using a replSet.
mongoOptions.server.poolSize = options.poolSize;
mongoOptions.replSet.poolSize = options.poolSize;
}
MongoDB.connect(url, mongoOptions, function(err, db) {