void BeginTestMessage2(MessagesTest test, DrpTesterPeerApp peer1, DrpTesterPeerApp peer2)
{
var text = $"test{_insecureRandom.Next()}-{_insecureRandom.Next()}_from_{peer1}_to_{peer2}";
var sw = Stopwatch.StartNew();
BeginTestMessage3(test, peer1, peer2, sw, text);
}
void BeginTestMessage(MessagesTest test)
{
int c = test.OnSent();
var userAppIndex = c % _userApps.Count;
var peer1 = _userApps[userAppIndex];
_retry:
var peer2 = _userApps[_insecureRandom.Next(_userApps.Count)];
if (peer1 == peer2)
{
goto _retry;
}
_visionChannel.EmitListOfPeers(peer1.DrpPeerEngine.Configuration.VisionChannelSourceId, DrpTesterVisionChannelModuleName, AttentionLevel.guiActivity,
$"testing message #{c} from {peer1} to {peer2}");
if (userAppIndex == 0)
{
peer1.DrpPeerEngine.EngineThreadQueue.EnqueueDelayed(TimeSpan.FromSeconds(1), () => // pause of 1 sec to avoid non-unique INVITE packet fields
{
BeginTestMessage2(test, peer1, peer2);
}, "testmessage4946");
}
else
{
BeginTestMessage2(test, peer1, peer2);
}
}
void BeginTestMessage3(MessagesTest test, DrpTesterPeerApp peer1, DrpTesterPeerApp peer2, Stopwatch sw, string text)
{
var userCertificate1 = UserCertificate.GenerateKeyPairsAndSignAtSingleDevice(peer1.DrpPeerEngine.CryptoLibrary, peer1.UserId, peer1.UserRootPrivateKeys, DateTime.UtcNow.AddHours(-1), DateTime.UtcNow.AddHours(1));
peer1.LocalDrpPeer.BeginSendShortSingleMessage(userCertificate1, peer2.LocalDrpPeer.Configuration.LocalPeerRegistrationId, peer2.UserId, text, TimeSpan.FromSeconds(60), (exc) =>
{
BeginVerifyReceivedMessage(test, peer1, peer2, text, sw, Stopwatch.StartNew());
});
}
void BeginVerifyReceivedMessage(MessagesTest test, DrpTesterPeerApp peer1, DrpTesterPeerApp peer2, string sentText, Stopwatch sw, Stopwatch afterCompletionSw)
{
if (peer2.LatestReceivedTextMessage == sentText)
{
sw.Stop();
test.OnSuccessfullyDelivered(sw.Elapsed.TotalMilliseconds, _visionChannel.TimeNow, peer2.LatestReceivedTextMessage_req);
_visionChannel.EmitListOfPeers(peer1.DrpPeerEngine.Configuration.VisionChannelSourceId, DrpTesterVisionChannelModuleName,
AttentionLevel.guiActivity, $"successfully tested message from {peer1} to {peer2} in {sw.Elapsed.TotalMilliseconds}ms. {test.Report}");
}
else
{ // try to wait for 1 sec in case when sender-side callback is invoked BEFORE receiver-side callback
if (afterCompletionSw.Elapsed.TotalMilliseconds < 1000)
{
peer2.DrpPeerEngine.EngineThreadQueue.EnqueueDelayed(TimeSpan.FromMilliseconds(10), () =>
{
BeginVerifyReceivedMessage(test, peer1, peer2, sentText, sw, afterCompletionSw);
}, "verifyMsg 247");
return;
}
_visionChannel.EmitListOfPeers(peer1.DrpPeerEngine.Configuration.VisionChannelSourceId, DrpTesterVisionChannelModuleName,
AttentionLevel.mediumPain,
$"test message failed from {peer1} to {peer2}: received '{peer2.LatestReceivedTextMessage}', expected '{sentText}. {test.Report}");
var failedCount = test.OnFailed(_visionChannel.TimeNow);
if (failedCount >= 100)
{
_visionChannel.EmitListOfPeers(peer1.DrpPeerEngine.Configuration.VisionChannelSourceId, DrpTesterVisionChannelModuleName,
AttentionLevel.strongPain,
$"disposing the test: {failedCount} messages failed");
BeginDisposeOnFailure();
return;
}
}
BeginTestMessage(test); // continue with next test message, =between another pair of users
}