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// **********************************************************************
//
// Copyright (c) 2003-2018 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
(function(module, require, exports)
{
const Ice = require("ice").Ice;
const Test = require("Test").Test;
const TestHelper = require("TestHelper").TestHelper;
const test = TestHelper.test;
class Client extends TestHelper
{
async allTests()
{
async function connect(prx)
{
let nRetry = 10;
while(--nRetry > 0)
{
try
{
await prx.ice_getConnection();
break;
}
catch(ex)
{
// Can sporadically occur with slow machines
test(ex instanceof Ice.ConnectTimeoutException ||
ex instanceof Ice.ConnectFailedException, ex);
}
await Ice.Promise.delay(100);
}
return prx.ice_getConnection();
}
const communicator = this.communicator();
const out = this.getWriter();
const ref = "timeout:" + this.getTestEndpoint();
const obj = communicator.stringToProxy(ref);
test(obj !== null);
let mult = 1;
if(["ssl", "wss"].includes(
communicator.getProperties().getPropertyWithDefault("Ice.Default.Protocol", "tcp")))
{
mult = 4;
}
const timeout = await Test.TimeoutPrx.checkedCast(obj);
test(timeout !== null);
const controller = Test.ControllerPrx.uncheckedCast(
communicator.stringToProxy("controller:" + this.getTestEndpoint(1)));
test(controller !== null);
out.write("testing connect timeout... ");
{
const to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(100 * mult));
await controller.holdAdapter(-1);
try
{
await to.op(); // Expect ConnectTimeoutException.
test(false);
}
catch(ex)
{
test(ex instanceof Ice.ConnectTimeoutException, ex);
}
await controller.resumeAdapter();
await timeout.op(); // Ensure adapter is active.
}
{
const to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(-1));
await controller.holdAdapter(100 * mult);
await to.ice_getConnection();
try
{
await to.op(); // Expect success.
}
catch(ex)
{
test(false, ex);
}
}
out.writeLine("ok");
const seq = new Uint8Array(10000000);
out.write("testing connection timeout... ");
{
const to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(250 * mult));
await connect(to);
await controller.holdAdapter(-1);
try
{
await to.sendData(seq); // Expect TimeoutException
test(false);
}
catch(ex)
{
test(ex instanceof Ice.TimeoutException, ex);
}
await controller.resumeAdapter();
await timeout.op(); // Ensure adapter is active.
}
{
// NOTE: 30s timeout is necessary for Firefox/IE on Windows
const to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(30000 * mult));
await controller.holdAdapter(200 * mult);
try
{
await to.sendData(new Uint8Array(5 * 1024)); // Expect success.
}
catch(ex)
{
test(false, ex);
}
}
out.writeLine("ok");
out.write("testing invocation timeout... ");
{
const connection = await obj.ice_getConnection();
let to = Test.TimeoutPrx.uncheckedCast(obj.ice_invocationTimeout(100));
test(connection == await to.ice_getConnection());
try
{
await to.sleep(500);
test(false);
}
catch(ex)
{
test(ex instanceof Ice.InvocationTimeoutException, ex);
}
await obj.ice_ping();
to = await Test.TimeoutPrx.checkedCast(obj.ice_invocationTimeout(1000));
test(connection === await obj.ice_getConnection());
try
{
await to.sleep(100);
}
catch(ex)
{
test(ex instanceof Ice.InvocationTimeoutException, ex);
}
}
out.writeLine("ok");
// Small delay is useful for IE which doesn't like too many connection failures in a row
await Ice.Promise.delay(500);
out.write("testing close timeout... ");
{
const to = Test.TimeoutPrx.uncheckedCast(obj.ice_timeout(500));
const connection = await connect(to);
await controller.holdAdapter(-1);
await connection.close(Ice.ConnectionClose.GracefullyWithWait);
try
{
connection.getInfo(); // getInfo() doesn't throw in the closing state
}
catch(ex)
{
test(false, ex);
}
while(true)
{
try
{
connection.getInfo();
await Ice.Promise.delay(10);
}
catch(ex)
{
test(ex instanceof Ice.ConnectionManuallyClosedException, ex); // Expected
test(ex.graceful);
break;
}
}
await controller.resumeAdapter();
await timeout.op();
}
out.writeLine("ok");
// Small delay is useful for IE which doesn't like too many connection failures in a row
await Ice.Promise.delay(500);
out.write("testing timeout overrides... ");
{
//
// Test Ice.Override.Timeout. This property overrides all
// endpoint timeouts.
//
const initData = new Ice.InitializationData();
initData.properties = communicator.getProperties().clone();
if(mult === 1)
{
initData.properties.setProperty("Ice.Override.ConnectTimeout", "250");
initData.properties.setProperty("Ice.Override.Timeout", "100");
}
else
{
initData.properties.setProperty("Ice.Override.ConnectTimeout", "5000");
initData.properties.setProperty("Ice.Override.Timeout", "2000");
}
const comm = Ice.initialize(initData);
let to = Test.TimeoutPrx.uncheckedCast(comm.stringToProxy(ref));
await connect(to);
await controller.holdAdapter(-1);
try
{
await to.sendData(seq); // Expect TimeoutException.
test(false);
}
catch(ex)
{
test(ex instanceof Ice.TimeoutException, ex);
}
await controller.resumeAdapter();
await timeout.op();
//
// Calling ice_timeout() should have no effect.
//
to = Test.TimeoutPrx.uncheckedCast(to.ice_timeout(1000 * mult));
await connect(to);
await controller.holdAdapter(-1);
try
{
await to.sendData(seq); // Expect TimeoutException.
test(false);
}
catch(ex)
{
test(ex instanceof Ice.TimeoutException, ex);
}
await controller.resumeAdapter();
await timeout.op();
await comm.destroy();
}
// Small delay is useful for IE which doesn't like too many connection failures in a row
await Ice.Promise.delay(500);
{
//
// Test Ice.Override.ConnectTimeout.
//
const initData = new Ice.InitializationData();
initData.properties = communicator.getProperties().clone();
if(mult === 1)
{
initData.properties.setProperty("Ice.Override.ConnectTimeout", "250");
}
else
{
initData.properties.setProperty("Ice.Override.ConnectTimeout", "1000");
}
const comm = Ice.initialize(initData);
let to = Test.TimeoutPrx.uncheckedCast(comm.stringToProxy(ref));
await controller.holdAdapter(-1);
try
{
await to.op();
test(false);
}
catch(ex)
{
test(ex instanceof Ice.ConnectTimeoutException, ex);
}
await controller.resumeAdapter();
await timeout.op();
await controller.holdAdapter(-1);
//
// Calling ice_timeout() should have no effect on the connect timeout.
//
to = Test.TimeoutPrx.uncheckedCast(to.ice_timeout(1000 * mult));
try
{
await to.op();
test(false);
}
catch(ex)
{
test(ex instanceof Ice.ConnectTimeoutException, ex);
}
await controller.resumeAdapter();
await timeout.op(); // Ensure adapter is active
//
// Verify that timeout set via ice_timeout() is still used for requests.
//
to = Test.TimeoutPrx.uncheckedCast(to.ice_timeout(100 * mult));
await connect(to); // Force connection.
await controller.holdAdapter(-1);
try
{
await to.sendData(seq);
test(false);
}
catch(ex)
{
test(ex instanceof Ice.TimeoutException, ex);
}
await controller.resumeAdapter();
await timeout.op();
await comm.destroy();
}
// Small delay is useful for IE which doesn't like too many connection failures in a row
await Ice.Promise.delay(500);
{
//
// Test Ice.Override.CloseTimeout.
//
const initData = new Ice.InitializationData();
initData.properties = communicator.getProperties().clone();
initData.properties.setProperty("Ice.Override.CloseTimeout", "100");
const comm = Ice.initialize(initData);
await comm.stringToProxy(ref).ice_getConnection();
await controller.holdAdapter(-1);
const start = Date.now();
await comm.destroy();
const end = Date.now();
test(end - start < 1000);
await controller.resumeAdapter();
out.writeLine("ok");
await controller.shutdown();
}
}
async run(args)
{
let communicator;
try
{
const [properties] = this.createTestProperties(args);
//
// For this test, we want to disable retries.
//
properties.setProperty("Ice.RetryIntervals", "-1");
//
// We don't want connection warnings because of the timeout
//
properties.setProperty("Ice.Warn.Connections", "0");
properties.setProperty("Ice.PrintStackTraces", "1");
[communicator] = this.initialize(properties);
await this.allTests();
}
finally
{
if(communicator)
{
await communicator.destroy();
}
}
}
}
exports.Client = Client;
}(typeof global !== "undefined" && typeof global.process !== "undefined" ? module : undefined,
typeof global !== "undefined" && typeof global.process !== "undefined" ? require : this.Ice._require,
typeof global !== "undefined" && typeof global.process !== "undefined" ? exports : this));
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