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/**
* Test that a large request and response works correctly.
*/
(function() {
'use strict';
function runTest(conn) {
// SSL packets have a max size of ~16 kb so to test packet fragmentation support, create a
// string larger then 16kb.
const chunk = 'E$%G^56w4v5v54Vv$V@#t2#%t56u7B$ub%6 NU@ Y3qv4Yq%yq4C%yx$%zh'; // random data
let s = '';
while (s.length < (8 * 1024 * 1024)) {
s += chunk;
}
const ssl_frag = conn.getCollection('test.ssl_frag');
assert.writeOK(ssl_frag.insert({_id: "large_str", foo: s}));
const read = ssl_frag.find({_id: "large_str"}).toArray()[0].foo;
assert.eq(s, read, "Did not receive value written");
}
let options = {
sslMode: "requireSSL",
sslPEMKeyFile: "jstests/libs/server.pem",
networkMessageCompressors: 'disabled',
};
let mongosOptions = {
sslMode: "requireSSL",
sslPEMKeyFile: "jstests/libs/server.pem",
networkMessageCompressors: 'disabled',
};
if (_isWindows()) {
// Force the ASIO stack to do small reads which will excerise the schannel buffering code
// and significantly slow down the test
options = Object.extend(options,
{setParameter: {"failpoint.smallTLSReads": "{'mode':'alwaysOn'}"}});
mongosOptions = Object.extend(
mongosOptions, {setParameter: {"failpoint.smallTLSReads": "{'mode':'alwaysOn'}"}});
}
const mongod = MongoRunner.runMongod(options);
runTest(mongod);
MongoRunner.stopMongod(mongod);
// TODO: Remove 'shardAsReplicaSet: false' when SERVER-32672 is fixed.
const st = new ShardingTest({
shards: 3,
mongos: 1,
config: 1,
other: {
configOptions: options,
mongosOptions: mongosOptions,
shardOptions: options,
shardAsReplicaSet: false,
}
});
runTest(st.s0);
st.stop();
})();
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