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    Login issue: keeps giving connection refused to api.faforever.com

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    • S
      superstoned
      last edited by

      Hi crew,

      Every now and then the client refuses to let me log in - it gives the connection refused error below, and gives me the log in with browser window. There I can log in, authorize, get a nice "login successful" but in the client I get back to the same error. Sometimes, after 2-3 times of trying, it goes through, other times after 10x trying it still doesn't let me in and I give up and play something else...

      This started last week or the week before - didn't have it before that. Any clue what causes this? Server too busy? Something getting blocked somewhere?

      I run the latest client as of now 2022.8.0 and after typing all this it just finally logged me in (...) but I still post it as I'm sure it'll happen again 😉

      org.springframework.web.reactive.function.client.WebClientRequestException: finishConnect(..) failed: Connection refused: api.faforever.com/0.0.0.0:443; nested exception is io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: api.faforever.com/0.0.0.0:443
	at org.springframework.web.reactive.function.client.ExchangeFunctions$DefaultExchangeFunction.lambda$wrapException$9(ExchangeFunctions.java:141)
	Suppressed: The stacktrace has been enhanced by Reactor, refer to additional information below: 
Error has been observed at the following site(s):
	*__checkpoint ⇢ Request to GET https://api.faforever.com/me [DefaultWebClient]
Original Stack Trace:
		at org.springframework.web.reactive.function.client.ExchangeFunctions$DefaultExchangeFunction.lambda$wrapException$9(ExchangeFunctions.java:141)
		at reactor.core.publisher.MonoErrorSupplied.subscribe(MonoErrorSupplied.java:55)
		at reactor.core.publisher.Mono.subscribe(Mono.java:4397)
		at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:103)
		at reactor.core.publisher.FluxPeek$PeekSubscriber.onError(FluxPeek.java:222)
		at reactor.core.publisher.FluxPeek$PeekSubscriber.onError(FluxPeek.java:222)
		at reactor.core.publisher.FluxPeek$PeekSubscriber.onError(FluxPeek.java:222)
		at reactor.core.publisher.MonoNext$NextSubscriber.onError(MonoNext.java:93)
		at reactor.core.publisher.MonoFlatMapMany$FlatMapManyMain.onError(MonoFlatMapMany.java:204)
		at reactor.core.publisher.SerializedSubscriber.onError(SerializedSubscriber.java:124)
		at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.whenError(FluxRetryWhen.java:225)
		at reactor.core.publisher.FluxRetryWhen$RetryWhenOtherSubscriber.onError(FluxRetryWhen.java:274)
		at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.drain(FluxConcatMap.java:415)
		at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.onNext(FluxConcatMap.java:251)
		at reactor.core.publisher.EmitterProcessor.drain(EmitterProcessor.java:537)
		at reactor.core.publisher.EmitterProcessor.tryEmitNext(EmitterProcessor.java:343)
		at reactor.core.publisher.SinkManySerialized.tryEmitNext(SinkManySerialized.java:100)
		at reactor.core.publisher.InternalManySink.emitNext(InternalManySink.java:27)
		at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.onError(FluxRetryWhen.java:190)
		at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:201)
		at reactor.netty.http.client.HttpClientConnect$MonoHttpConnect$ClientTransportSubscriber.onError(HttpClientConnect.java:308)
		at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:201)
		at reactor.netty.resources.NewConnectionProvider$DisposableConnect.onError(NewConnectionProvider.java:140)
		at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:192)
		at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:259)
		at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:106)
		at reactor.core.publisher.Operators.error(Operators.java:198)
		at reactor.core.publisher.MonoError.subscribe(MonoError.java:53)
		at reactor.core.publisher.Mono.subscribe(Mono.java:4397)
		at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:103)
		at reactor.netty.transport.TransportConnector$MonoChannelPromise.tryFailure(TransportConnector.java:534)
		at reactor.netty.transport.TransportConnector$MonoChannelPromise.setFailure(TransportConnector.java:488)
		at reactor.netty.transport.TransportConnector.lambda$doConnect$7(TransportConnector.java:223)
		at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
		at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571)
		at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550)
		at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
		at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
		at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
		at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
		at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.fulfillConnectPromise(AbstractEpollChannel.java:674)
		at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:693)
		at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:567)
		at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:477)
		at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:385)
		at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
		at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
		at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
		at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: api.faforever.com/0.0.0.0:443
Caused by: java.net.ConnectException: finishConnect(..) failed: Connection refused
	at io.netty.channel.unix.Errors.newConnectException0(Errors.java:155)
	at io.netty.channel.unix.Errors.handleConnectErrno(Errors.java:128)
	at io.netty.channel.unix.Socket.finishConnect(Socket.java:321)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.doFinishConnect(AbstractEpollChannel.java:710)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:687)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:567)
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:477)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:385)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:833)
      1 Reply Last reply Reply Quote 0
      • Brutus5000B
        Brutus5000 FAF Server Admin
        last edited by

        Connection refused is a general problem on your computer. Maybe some antivirus or firewall software blocking the access or maybe you didn't allow the client to use the network.

        He said, "I've been to the year 3000
        Not much has changed, but they live underwater
        And your great-great-great-granddaughter
        Is playin' FAF, playin' FAF"

        S 1 Reply Last reply Reply Quote 0
        • S
          superstoned @Brutus5000
          last edited by

          @brutus5000 said in Login issue: keeps giving connection refused to api.faforever.com:

          Connection refused is a general problem on your computer. Maybe some antivirus or firewall software blocking the access or maybe you didn't allow the client to use the network.

          Strange, as it works sometimes, just not all the time. I have no anti-virus running, but I'll look at the firewall side of things. Still that would not explain that it sometimes, but not always, fails.

          Anyhow, I assume from your reply that the FAF servers aren't blocking me.

          1 Reply Last reply Reply Quote 0
          • Brutus5000B
            Brutus5000 FAF Server Admin
            last edited by

            No. The forum runs on the same machine and obviously you can connect here.

            He said, "I've been to the year 3000
            Not much has changed, but they live underwater
            And your great-great-great-granddaughter
            Is playin' FAF, playin' FAF"

            1 Reply Last reply Reply Quote 0
            • S
              superstoned
              last edited by

              It's fascinating, the errors - now I get this one, basically saying it can't reach the server:

              com.faforever.commons.lobby.LoginException: Could not reach server after 12 attempts
	at com.faforever.commons.lobby.FafLobbyClient$createRetrySpec$2.apply(FafLobbyClient.kt:253)
	at com.faforever.commons.lobby.FafLobbyClient$createRetrySpec$2.apply(FafLobbyClient.kt:252)
	at reactor.util.retry.RetryBackoffSpec.lambda$generateCompanion$4(RetryBackoffSpec.java:557)
	at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.drain(FluxConcatMap.java:376)
	at reactor.core.publisher.FluxConcatMap$ConcatMapImmediate.onNext(FluxConcatMap.java:251)
	at reactor.core.publisher.EmitterProcessor.drain(EmitterProcessor.java:537)
	at reactor.core.publisher.EmitterProcessor.tryEmitNext(EmitterProcessor.java:343)
	at reactor.core.publisher.SinkManySerialized.tryEmitNext(SinkManySerialized.java:100)
	at reactor.core.publisher.InternalManySink.emitNext(InternalManySink.java:27)
	at reactor.core.publisher.FluxRetryWhen$RetryWhenMainSubscriber.onError(FluxRetryWhen.java:190)
	at reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onError(MonoIgnoreThen.java:278)
	at reactor.core.publisher.FluxPeek$PeekSubscriber.onError(FluxPeek.java:222)
	at reactor.core.publisher.MonoCreate$DefaultMonoSink.error(MonoCreate.java:201)
	at reactor.netty.resources.NewConnectionProvider$DisposableConnect.onError(NewConnectionProvider.java:140)
	at reactor.core.publisher.MonoFlatMap$FlatMapMain.secondError(MonoFlatMap.java:192)
	at reactor.core.publisher.MonoFlatMap$FlatMapInner.onError(MonoFlatMap.java:259)
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:106)
	at reactor.core.publisher.Operators.error(Operators.java:198)
	at reactor.core.publisher.MonoError.subscribe(MonoError.java:53)
	at reactor.core.publisher.Mono.subscribe(Mono.java:4397)
	at reactor.core.publisher.FluxOnErrorResume$ResumeSubscriber.onError(FluxOnErrorResume.java:103)
	at reactor.netty.transport.TransportConnector$MonoChannelPromise.tryFailure(TransportConnector.java:534)
	at reactor.netty.transport.TransportConnector$MonoChannelPromise.setFailure(TransportConnector.java:488)
	at reactor.netty.transport.TransportConnector.lambda$doConnect$7(TransportConnector.java:223)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491)
	at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616)
	at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609)
	at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.fulfillConnectPromise(AbstractEpollChannel.java:674)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:693)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:567)
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:477)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:385)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: lobby.faforever.com/0.0.0.0:8002
Caused by: java.net.ConnectException: finishConnect(..) failed: Connection refused
	at io.netty.channel.unix.Errors.newConnectException0(Errors.java:155)
	at io.netty.channel.unix.Errors.handleConnectErrno(Errors.java:128)
	at io.netty.channel.unix.Socket.finishConnect(Socket.java:321)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.doFinishConnect(AbstractEpollChannel.java:710)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:687)
	at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:567)
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:477)
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:385)
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:833)

              just a few tries later - it simply logs me in.. it is just unreliable.

              1 Reply Last reply Reply Quote 0
              • Brutus5000B
                Brutus5000 FAF Server Admin
                last edited by

                Just for the statistics: In which country do you live and who is your Internet provider? Are you on mobile lte connection or via cable/dsl/fiber?

                My guess is you live outside Europe and/or use a LTE connection.

                He said, "I've been to the year 3000
                Not much has changed, but they live underwater
                And your great-great-great-granddaughter
                Is playin' FAF, playin' FAF"

                1 Reply Last reply Reply Quote 0
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