(support) remote connection with jetbrains gateway doesn't work, vscode does work #544
Description
I'm self-hosting on k8s and using a k8s template. Gateway connects to my coder instance successfully, it can download the IDE I select, but when I hit "Start IDE and connect" I get the "Connecting to coder workspace..." modal for a few seconds then the dialog disappears, no user-visible errors.
I get this in the console from Gateway:
❯ gateway
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
SLF4J: Failed to load class "org.slf4j.impl.StaticMDCBinder".
SLF4J: Defaulting to no-operation MDCAdapter implementation.
SLF4J: See http://www.slf4j.org/codes.html#no_static_mdc_binder for further details.
2025-03-03 10:32:41,212 [ 28256] WARN - #c.i.r.d.CodeWithMeClientDownloader - Running client process failed after specified number of attempts
2025-03-03 10:32:42,217 [ 29261] SEVERE - CoderRemoteConnectionHandle - Failed to connect (will not retry)
java.lang.Exception: IU-243.25659.39 client was closed
at com.coder.gateway.CoderRemoteConnectionHandle$doConnect$3$2.invoke(CoderRemoteConnectionHandle.kt:313)
at com.coder.gateway.CoderRemoteConnectionHandle$doConnect$3$2.invoke(CoderRemoteConnectionHandle.kt:309)
at com.jetbrains.rd.util.reactive.Signal.fire(Signal.kt:32)
at com.jetbrains.gateway.thinClientLink.ThinClientHandle.close(ThinClientHandle.kt:263)
at com.jetbrains.gateway.thinClientLink.ThinClientHandle.onProcessTermination(ThinClientHandle.kt:187)
at com.jetbrains.gateway.thinClientLink.ThinClientHandle._init_$lambda$3(ThinClientHandle.kt:102)
at com.jetbrains.rd.util.reactive.Signal.fire(Signal.kt:32)
at com.jetbrains.rd.util.reactive.InterfacesKt.fire(Interfaces.kt:163)
at com.jetbrains.gateway.thinClientLink.SingleClientLifetimeTracker.registerClientProcessLifetime$lambda$0(SingleClientLifetimeTracker.kt:22)
at com.intellij.remoteDev.util.LifetimeExKt.onTerminationOrNow$lambda$0(LifetimeEx.kt:10)
at com.jetbrains.rd.util.lifetime.LifetimeDefinition.destruct(RLifetime.kt:501)
at com.jetbrains.rd.util.lifetime.LifetimeDefinition.terminate(RLifetime.kt:480)
at com.jetbrains.rd.util.lifetime.LifetimeDefinition.terminate$default(RLifetime.kt:447)
at com.intellij.remoteDev.downloader.CodeWithMeClientDownloader$runJetBrainsClientProcess$doRunProcess$listener$1.processTerminated$lambda$2(CodeWithMeClientDownloader.kt:874)
at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:201)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runIntendedWriteActionOnCurrentThread$lambda$2(AnyThreadWriteThreadingSupport.kt:217)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runWriteIntentReadAction(AnyThreadWriteThreadingSupport.kt:128)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runIntendedWriteActionOnCurrentThread(AnyThreadWriteThreadingSupport.kt:216)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:843)
at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:421)
at com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:103)
at com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:103)
at com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:109)
at com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:103)
at com.intellij.util.concurrency.ContextRunnable.run(ContextRunnable.java:27)
at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:117)
at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:43)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:781)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:728)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:750)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:675)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:573)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$18$lambda$17$lambda$16$lambda$15(IdeEventQueue.kt:355)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:857)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$18$lambda$17$lambda$16(IdeEventQueue.kt:354)
at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$2$lambda$1(IdeEventQueue.kt:1045)
at com.intellij.openapi.application.WriteIntentReadAction.lambda$run$0(WriteIntentReadAction.java:24)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runWriteIntentReadAction(AnyThreadWriteThreadingSupport.kt:128)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:917)
at com.intellij.openapi.application.WriteIntentReadAction.compute(WriteIntentReadAction.java:55)
at com.intellij.openapi.application.WriteIntentReadAction.run(WriteIntentReadAction.java:23)
at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$2(IdeEventQueue.kt:1045)
at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$3(IdeEventQueue.kt:1054)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:109)
at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1054)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$18(IdeEventQueue.kt:349)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:395)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
and on the workspace side the logs from .cache/JetBrains/RemoteDev/dist/IU-243.25659.39/bin/remote-dev-server:
Current pid: 245016
2025-03-03 02:38:11,505 [ 962414] WARN - #c.j.r.z.j - RD links are already set, and would be overridden
> Link help:
> bin/remote-dev-server.sh run <path/to/proj> --ssh-link-host <host> --ssh-link-user <user> --ssh-link-port <port>
Hostname is not provided, using: 'coder-2bcd0fbe-258d-4d02-aeeb-4b1f7ffd40ff-6b9db88486-x9vvb'. You can specify it manually with '--ssh-link-host' option
Username is not provided, using: 'coder'. You can specify it manually with '--ssh-link-user' option
Ssh port is not provided, using: '22'. You can specify it manually with '--ssh-link-port' option
*********************************************************
Join link: tcp://127.0.0.1:5990#jt=7491ce95-c854-428b-aa59-8aa3c2acfcc2&p=IU&fp=FB0D786D7D6A2FB69ACD551303B7C0C1FA96D3BB43A23873C356190D0A49EF7C&cb=243.25659.39&newUi=true&jb=21.0.6b631.39
Http link: https://code-with-me.jetbrains.com/remoteDev#idePath=%2Fhome%2Fcoder%2F.cache%2FJetBrains%2FRemoteDev%2Fdist%2FIU-243.25659.39&projectPath=%2Fhome&host=coder-2bcd0fbe-258d-4d02-aeeb-4b1f7ffd40ff-6b9db88486-x9vvb&port=22&user=coder&type=ssh&deploy=false&newUi=true
Gateway link: jetbrains-gateway://connect#idePath=%2Fhome%2Fcoder%2F.cache%2FJetBrains%2FRemoteDev%2Fdist%2FIU-243.25659.39&projectPath=%2Fhome&host=coder-2bcd0fbe-258d-4d02-aeeb-4b1f7ffd40ff-6b9db88486-x9vvb&port=22&user=coder&type=ssh&deploy=false&newUi=true
*********************************************************
2025-03-03 02:38:11,590 [ 962499] WARN - #c.j.r.u.UnattendedHostStatusStarter - Command cwmHostStatus is depreated. Use remoteDevStatus instead
STATUS:
{
"appPid": 245016,
"appVersion": "IU-243.25659.39",
"runtimeVersion": "21.0.6b631.39",
"unattendedMode": true,
"backendUnresponsive": false,
"modalDialogIsOpened": true,
"idePath": "/home/coder/.cache/JetBrains/RemoteDev/dist/IU-243.25659.39",
"ideIdentityString": "/home/coder/.config/JetBrains/IntelliJIdea2024.3",
"joinLink": "tcp://127.0.0.1:5990#jt=7491ce95-c854-428b-aa59-8aa3c2acfcc2&p=IU&fp=FB0D786D7D6A2FB69ACD551303B7C0C1FA96D3BB43A23873C356190D0A49EF7C&cb=243.25659.39&newUi=true&jb=21.0.6b631.39",
"httpLink": "https://code-with-me.jetbrains.com/remoteDev#idePath=%2Fhome%2Fcoder%2F.cache%2FJetBrains%2FRemoteDev%2Fdist%2FIU-243.25659.39&projectPath=%2Fhome&host=coder-2bcd0fbe-258d-4d02-aeeb-4b1f7ffd40ff-6b9db88486-x9vvb&port=22&user=coder&type=ssh&deploy=false&newUi=true",
"gatewayLink": "jetbrains-gateway://connect#idePath=%2Fhome%2Fcoder%2F.cache%2FJetBrains%2FRemoteDev%2Fdist%2FIU-243.25659.39&projectPath=%2Fhome&host=coder-2bcd0fbe-258d-4d02-aeeb-4b1f7ffd40ff-6b9db88486-x9vvb&port=22&user=coder&type=ssh&deploy=false&newUi=true"
}
-^C2025-03-03 02:46:26,833 [1457742] WARN - #c.i.o.v.i.l.NativeFileWatcherImpl - Watcher terminated with exit code 130
I'm wondering if the host should be set somewhere there? I have a CODER_ACCESS_URL set and that's what I'm connecting to but the host parameter in those URLs doesn't seem to include it.
Any ideas, or other logs I can provide?
Thank you :)