mirror of https://github.com/grpc/grpc-node.git
103 lines
3.4 KiB
JavaScript
103 lines
3.4 KiB
JavaScript
/*
|
|
*
|
|
* Copyright 2015, Google Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following disclaimer
|
|
* in the documentation and/or other materials provided with the
|
|
* distribution.
|
|
* * Neither the name of Google Inc. nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
var async = require('async');
|
|
var parseArgs = require('minimist');
|
|
|
|
var grpc = require('..');
|
|
var testProto = grpc.load(__dirname + '/../interop/test.proto').grpc.testing;
|
|
var interop_server = require('../interop/interop_server.js');
|
|
|
|
function runTest(concurrent, seconds, callback) {
|
|
var testServer = interop_server.getServer(0, false);
|
|
testServer.server.listen();
|
|
var client = new testProto.TestService('localhost:' + testServer.port);
|
|
|
|
var warmup_num = 100;
|
|
|
|
async.waterfall([
|
|
function warmUp(callback) {
|
|
var pending = warmup_num;
|
|
function startCall() {
|
|
client.emptyCall({}, function(err, resp) {
|
|
pending--;
|
|
if (pending === 0) {
|
|
callback(null);
|
|
}
|
|
});
|
|
}
|
|
for (var i = 0; i < warmup_num; i++) {
|
|
startCall();
|
|
}
|
|
}, function run(callback) {
|
|
var running = 0;
|
|
var count = 0;
|
|
var start = process.hrtime();
|
|
function responseCallback(err, resp) {
|
|
if (process.hrtime(start)[0] < seconds) {
|
|
count += 1;
|
|
client.emptyCall({}, responseCallback);
|
|
} else {
|
|
running -= 1;
|
|
if (running <= 0) {
|
|
callback(null, count);
|
|
}
|
|
}
|
|
}
|
|
for (var i = 0; i < concurrent; i++) {
|
|
running += 1;
|
|
client.emptyCall({}, responseCallback);
|
|
}
|
|
}], function(err, count) {
|
|
testServer.server.shutdown();
|
|
callback(err, count);
|
|
});
|
|
}
|
|
|
|
if (require.main === module) {
|
|
var argv = parseArgs(process.argv.slice(2), {
|
|
default: {'concurrent': 100,
|
|
'time': 10}
|
|
});
|
|
runTest(argv.concurrent, argv.time, function(err, count) {
|
|
if (err) {
|
|
throw err;
|
|
}
|
|
console.log('Concurrent calls:', argv.concurrent);
|
|
console.log('Time:', argv.time, 'seconds');
|
|
console.log('QPS:', (count/argv.time));
|
|
});
|
|
}
|