public void DetectReadTimeout()
{
TimeSpan readTimeout = TimeSpan.FromMilliseconds(300);
TimeSpan timeToWait = readTimeout + readTimeout;
var handler = new StubMessageHandler();
handler.QueueResponse(StubResponse.StartStream(
StreamAction.Write(":comment1\n"),
StreamAction.Write(":comment2\n"),
StreamAction.Write(":comment3\n").AfterDelay(timeToWait))
);
handler.QueueResponse(StubResponse.StartStream());
using (var es = StartEventSource(handler, out var eventSink, config => config.ReadTimeout(readTimeout)))
{
eventSink.ExpectActions(
EventSink.OpenedAction(),
EventSink.CommentReceivedAction(":comment1"),
EventSink.CommentReceivedAction(":comment2"),
EventSink.ErrorAction(new ReadTimeoutException()),
EventSink.ClosedAction()
);
}
}
public void ReadTimeoutIsDetected(bool utf8Mode)
{
TimeSpan readTimeout = TimeSpan.FromMilliseconds(200);
var streamHandler = Handlers.StartChunks("text/event-stream")
.Then(Handlers.WriteChunkString("data: event1\n\ndata: e"))
.Then(Handlers.Delay(readTimeout + readTimeout))
.Then(Handlers.WriteChunkString("vent2\n\n"));
using (var server = HttpServer.Start(streamHandler))
{
var config = Configuration.Builder(server.Uri)
.LogAdapter(_testLogging)
.ReadTimeout(readTimeout)
.PreferDataAsUtf8Bytes(utf8Mode)
.Build();
using (var es = new EventSource(config))
{
var sink = new EventSink(es)
{
Output = _testLogger.Debug
};
_ = es.StartAsync();
sink.ExpectActions(
EventSink.OpenedAction(),
EventSink.MessageReceivedAction(new MessageEvent(MessageEvent.DefaultName, "event1", server.Uri)),
EventSink.ErrorAction(new ReadTimeoutException()),
EventSink.ClosedAction()
);
}
}
}
public void DetectReadTimeout()
{
TimeSpan readTimeout = TimeSpan.FromMilliseconds(300);
TimeSpan timeToWait = readTimeout + readTimeout;
var handler = StartStream()
.Then(Handlers.WriteChunkString(":comment1\n"))
.Then(Handlers.WriteChunkString(":comment2\n"))
.Then(Handlers.Delay(timeToWait))
.Then(Handlers.WriteChunkString(":comment3\n"));
WithServerAndStartedEventSource(handler, config => config.ReadTimeout(readTimeout), (_, eventSink) =>
{
eventSink.ExpectActions(
EventSink.OpenedAction(),
EventSink.CommentReceivedAction(":comment1"),
EventSink.CommentReceivedAction(":comment2"),
EventSink.ErrorAction(new ReadTimeoutException()),
EventSink.ClosedAction()
);
});
}
public void ReadTimeoutIsDetected(bool utf8Mode)
{
TimeSpan readTimeout = TimeSpan.FromMilliseconds(200);
IEnumerable <string> DoChunks()
{
yield return("");
yield return("data: event1\n\ndata: e");
Thread.Sleep(readTimeout + readTimeout);
yield return("vent2\n\n");
}
using (var server = StartWebServerOnAvailablePort(out var uri, RespondWithChunks("text/event-stream", DoChunks)))
{
var config = Configuration.Builder(uri)
.LogAdapter(_testLogging)
.ReadTimeout(readTimeout)
.PreferDataAsUtf8Bytes(utf8Mode)
.Build();
using (var es = new EventSource(config))
{
var sink = new EventSink(es)
{
Output = _testLogger.Debug
};
_ = es.StartAsync();
sink.ExpectActions(
EventSink.OpenedAction(),
EventSink.MessageReceivedAction(new MessageEvent(MessageEvent.DefaultName, "event1", uri)),
EventSink.ErrorAction(new ReadTimeoutException()),
EventSink.ClosedAction()
);
}
}
}
