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load("jstests/libs/parallelTester.js");
/**
* @tags: [requires_replication, requires_sharding]
*
* Test that servers set up in testing mode print the
* pid when they connect as a client to a mongod.
*
*/
(function() {
"use strict";
const rsMin = 10;
const rsMax = 20;
const baselineParameters = {
ShardingTaskExecutorPoolMinSize: rsMin,
ShardingTaskExecutorPoolMaxSize: rsMax,
ShardingTaskExecutorPoolMinSizeForConfigServers: 4,
ShardingTaskExecutorPoolMaxSizeForConfigServers: 6,
};
const mongosParameters = Object.assign(
{logComponentVerbosity: tojson({network: {connectionPool: 5}})}, baselineParameters);
const st = new ShardingTest({
config: {nodes: 1},
shards: 1,
rs0: {nodes: 1},
mongos: [{setParameter: mongosParameters}],
});
const mongos = st.s0;
const populateTestDb = () => {
const db = mongos.getDB('test');
const coll = db.test;
assert.commandWorked(coll.insert({x: 1}));
};
populateTestDb();
let log = checkLog.getGlobalLog(mongos);
let hits = log.map(line => JSON.parse(line))
.filter(o => o.msg == "client metadata")
.filter(o => o.attr.doc.application.pid !== null);
assert(hits.length > 0);
st.stop();
})();
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