Connection Issues

cleggink

I have a project where I need to connect to a Lightstreamer server runing v7.0.3 3 and there is an issue with the client I am using, lightstreamer_ls-javase-client_4.3.0 (downgraded from v4.3.7 at the request of the support staff for the market I am connecting to).

When I attempt to subscribe to their server my application just doesn’t connect or subscribe in any way, without any error messages or exceptions thrown. The threads just seem to die out. Wireshark shows a successful handshake and session ID receipt. There is an extensive thread on Gain Capitals forum ensuring me that my connection details and subscription methods are correct:

http://faq.labs.gaincapital.com/topic/2178-lightstreamer-subscription-problems/

I am unsure how to proceed from this point, any help you could provide would be greatly appreciated. See attached code for reference.

public void lightstreamerSubscription() { // TODO LIGHTSTREAMER LOGIN AND SUBSCRIPTION

String[] items = new String[forexComMarketList.length];
String[] fields = { "MarketId", "TickDate", "Bid", "Offer", "Price", "High", "Low" };

for (int i = 0; i < items.length; i++) { // MARKET item LIST BUILD LOOP
items = String.join("", "PRICE.", forexComMarketList.marketID);
}
lsClient = new LightstreamerClient("https://push.cityindex.com/", "STREAMINGALL");
lsClient.connectionDetails.setUser(forexComClientData.personalEmailAddress);
lsClient.connectionDetails.setPassword(forexComClientData.sessionToken);
lsClientListener = new LightstreamerClientListener();
lsClient.addListener(lsClientListener);
lsClient.connect(); // TODO FIND OUT WHERE THIS THREAD IS DYING
lsSub = new Subscription("MERGE", "PRICE.401484300", fields); // TODO REPLACE ARRAY
lsSub.setRequestedSnapshot("yes");
lsSub.setDataAdapter("PRICES");
lsSubscriptionListener = new LightstreamerSubscriptionListener();
lsSub.addListener(lsSubscriptionListener);
lsClient.subscribe(lsSub);
}

Giuseppe Corti

Hi cleggink,

I don't expect the library version to be a problem since 4.3.7 is also compatible with 7.0.x servers anyway.

But you could try to leverage the debug logging of the client library; please make sure that your project has also this dependency:

<dependency>
<groupId>com.lightstreamer</groupId>
<artifactId>java-system-out-log</artifactId>
<version>1.0.2</version>
</dependency>

and add this line of code just before the LightstreamerClient initialization:

LightstreamerClient.setLoggerProvider(new SystemOutLogProvider());

That will produce the log of the client library, maybe will help find some clues about the problem.

Regards,
Giuseppe

cleggink

Apologies I thought I listed the project dependencies already.

you I am using Eclipse IDE Version: 2021-12 (4.22.0) Build id: 20211202-1639, overtop Java SE 17 on Windows 10. The project Maven dependencies I am using are: jackson-annotations_2.13.1, jackson-core_2.13.1, jackson-databind_2.13.1, lightstreamer_java-system-out.log_1.02, lightstreamer_ls-log-adapter-java_1.02, lightstreamer_ls-javase-client_4.3.0, slf4j-api_1.7.32, and slf4j-log4j12_1.7.32.

And finally some debug information, take you very much already!

15.Jan.22 12:26:34,148|INFO |lightstreamer.actions|main|New client created
15.Jan.22 12:26:34,170|INFO |lightstreamer.actions|main|Server Address value changed to https://push.cityindex.com/
15.Jan.22 12:26:34,170|INFO |lightstreamer.actions|main|Adapter Set value changed to STREAMINGALL
15.Jan.22 12:26:34,174|INFO |lightstreamer.actions|main|Forced Transport value changed to null
15.Jan.22 12:26:34,174|INFO |lightstreamer.actions|main|User value changed to cleggfredrick@gmail.com
15.Jan.22 12:26:34,175|INFO |lightstreamer.actions|main|Password value changed
15.Jan.22 12:26:34,179|INFO |lightstreamer.actions|main|Connect requested
Status: LIGHTSTREAMER CLIENT LISTENER STARTED
15.Jan.22 12:26:34,187|DEBUG|lightstreamer.session|Session Thread <1>|Opening a new session and starting automatic reconnections
15.Jan.22 12:26:34,191|DEBUG|lightstreamer.session|Session Thread <1>|SessionManager state change: OFF -> STREAMING_WS
15.Jan.22 12:26:34,192|ERROR|lightstreamer.threads|Session Thread <1>|Uncaught exception
15.Jan.22 12:26:34,193|DEBUG|lightstreamer.actions|main|Item list assigned: PRICE.401484300
15.Jan.22 12:26:34,193|DEBUG|lightstreamer.actions|main|Field list assigned: MarketId TickDate Bid Offer Price High Low
15.Jan.22 12:26:34,194|DEBUG|lightstreamer.actions|main|Snapshot Required assigned: yes
15.Jan.22 12:26:34,194|DEBUG|lightstreamer.actions|main|Adapter Set assigned: PRICES
java.lang.NoClassDefFoundError: io/netty/util/concurrent/GenericFutureListener
Status: LIGHTSTREAMER SUBSCRIPTION LISTENER STARTED
at com.lightstreamer.client.transport.providers.netty.NettyHttpProviderFactory.getInstance(NettyHttpProviderFactory.java:22)
at com.lightstreamer.client.transport.providers.netty.NettyHttpProviderFactory.getInstance(NettyHttpProviderFactory.java:18)
at com.lightstreamer.client.session.SessionFactory.createNewSession(SessionFactory.java:38)
at com.lightstreamer.client.session.SessionManager.prepareNewSessionInstance(SessionManager.java:312)
at com.lightstreamer.client.session.SessionManager.createOrSwitchSession(SessionManager.java:301)
at com.lightstreamer.client.LightstreamerEngine$1.run(LightstreamerEngine.java:119)
at com.lightstreamer.client.session.SessionThread$1.run(SessionThread.java:155)
at com.lightstreamer.util.threads.LoggingRunnable.run(LoggingRunnable.java:20)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
at com.lightstreamer.util.threads.JoinableSchedulerPoolExecutor$1$1.run(JoinableSchedulerPoolExecutor.java:33)
Caused by: java.lang.ClassNotFoundException: io.netty.util.concurrent.GenericFutureListener
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 15 more
15.Jan.22 12:26:34,208|INFO |lightstreamer.subscribe|Session Thread <1>|Adding subscription 1
15.Jan.22 12:26:34,209|DEBUG|lightstreamer.actions|Session Thread <1>|Subscription 1 ready to be sent to server
15.Jan.22 12:26:34,209|DEBUG|lightstreamer.actions|Session Thread <1>|structures reset for subscription 1
15.Jan.22 12:26:34,210|DEBUG|lightstreamer.actions|Session Thread <1>|Subscription 1 is now on hold

cleggink

Apologies I thought I listed the project dependencies already.

I am using Eclipse IDE Version: 2021-12 (4.22.0) Build id: 20211202-1639, overtop Java SE 17 on Windows 10. The project Maven dependencies I am using are: jackson-annotations_2.13.1, jackson-core_2.13.1, jackson-databind_2.13.1, lightstreamer_java-system-out.log_1.02, lightstreamer_ls-log-adapter-java_1.02, lightstreamer_ls-javase-client_4.3.0, slf4j-api_1.7.32, and slf4j-log4j12_1.7.32.

And finally some debug information, thank you very much already!

15.Jan.22 12:26:34,148|INFO |lightstreamer.actions|main|New client created
15.Jan.22 12:26:34,170|INFO |lightstreamer.actions|main|Server Address value changed to https://push.cityindex.com/
15.Jan.22 12:26:34,170|INFO |lightstreamer.actions|main|Adapter Set value changed to STREAMINGALL
15.Jan.22 12:26:34,174|INFO |lightstreamer.actions|main|Forced Transport value changed to null
15.Jan.22 12:26:34,174|INFO |lightstreamer.actions|main|User value changed to (removed my email address)
15.Jan.22 12:26:34,175|INFO |lightstreamer.actions|main|Password value changed
15.Jan.22 12:26:34,179|INFO |lightstreamer.actions|main|Connect requested
Status: LIGHTSTREAMER CLIENT LISTENER STARTED
15.Jan.22 12:26:34,187|DEBUG|lightstreamer.session|Session Thread <1>|Opening a new session and starting automatic reconnections
15.Jan.22 12:26:34,191|DEBUG|lightstreamer.session|Session Thread <1>|SessionManager state change: OFF -> STREAMING_WS
15.Jan.22 12:26:34,192|ERROR|lightstreamer.threads|Session Thread <1>|Uncaught exception
15.Jan.22 12:26:34,193|DEBUG|lightstreamer.actions|main|Item list assigned: PRICE.401484300
15.Jan.22 12:26:34,193|DEBUG|lightstreamer.actions|main|Field list assigned: MarketId TickDate Bid Offer Price High Low
15.Jan.22 12:26:34,194|DEBUG|lightstreamer.actions|main|Snapshot Required assigned: yes
15.Jan.22 12:26:34,194|DEBUG|lightstreamer.actions|main|Adapter Set assigned: PRICES
java.lang.NoClassDefFoundError: io/netty/util/concurrent/GenericFutureListener
Status: LIGHTSTREAMER SUBSCRIPTION LISTENER STARTED
at com.lightstreamer.client.transport.providers.netty.NettyHttpProviderFactory.getInstance(NettyHttpProviderFactory.java:22)
at com.lightstreamer.client.transport.providers.netty.NettyHttpProviderFactory.getInstance(NettyHttpProviderFactory.java:18)
at com.lightstreamer.client.session.SessionFactory.createNewSession(SessionFactory.java:38)
at com.lightstreamer.client.session.SessionManager.prepareNewSessionInstance(SessionManager.java:312)
at com.lightstreamer.client.session.SessionManager.createOrSwitchSession(SessionManager.java:301)
at com.lightstreamer.client.LightstreamerEngine$1.run(LightstreamerEngine.java:119)
at com.lightstreamer.client.session.SessionThread$1.run(SessionThread.java:155)
at com.lightstreamer.util.threads.LoggingRunnable.run(LoggingRunnable.java:20)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
at com.lightstreamer.util.threads.JoinableSchedulerPoolExecutor$1$1.run(JoinableSchedulerPoolExecutor.java:33)
Caused by: java.lang.ClassNotFoundException: io.netty.util.concurrent.GenericFutureListener
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
... 15 more
15.Jan.22 12:26:34,208|INFO |lightstreamer.subscribe|Session Thread <1>|Adding subscription 1
15.Jan.22 12:26:34,209|DEBUG|lightstreamer.actions|Session Thread <1>|Subscription 1 ready to be sent to server
15.Jan.22 12:26:34,209|DEBUG|lightstreamer.actions|Session Thread <1>|structures reset for subscription 1
15.Jan.22 12:26:34,210|DEBUG|lightstreamer.actions|Session Thread <1>|Subscription 1 is now on hold

cleggink

15.Jan.22 12:26:34,191|DEBUG|lightstreamer.session|Session Thread <1>|SessionManager state change: OFF -> STREAMING_WS

seems to be the final action before the uncaught exempion

Giuseppe Corti

Hi cleggink,

Strange, it seems that your project misses a netty class, that is a dependecny of the library, please could you just try to add this to your pom?


<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-all</artifactId>
<version>4.1.46.Final</version>
</dependency>

Regards,
Giuseppe

cleggink

It was a missing dependancy. I'm ashamed to admit that. Any idea what this means?

|DEBUG|lightstreamer.protocol|Session Thread <1>|New message (1): CONERR,60,License not valid for this Client version

Giuseppe Corti

Okay, now we indeed have a client library version compatibility problem. You should double check with your data provider.
In any case maybe you could give a try to 4.2.x version (www.lightstreamer.com/repo/maven/com/lightstreamer/ls-javase-client/).

cleggink

I've tried v4.3.7, v4.3.0, v4.0.0, and now V4.2.0, all the same result. Is there a way to pinpoint what version I do need. Lightstreamers download page says to use v.4.3.0 with server version 7.0.3 but that isn't the case here. Data provider has already said that client v4.3.0 is the recommended version. I'm sorry it wasn't the data provider that mislead me, he told me that I should be using the client version for server version 7.0.3 and your website's download page listed the correct version as 4.3.0. Thank you for the clarifications you where amazingly helpful. Might want to pass that typo onto whoever updates your website.

Giuseppe Corti

Hi cleggink,

I need to stress out that Java Client library 4.3.0 is fully compatible with server 7.0.x.
But please consider that a specific server installation can configure more restrictions on the type of clients supported and their version, for this reason it is always necessary to double check with who actually deployed the server.

Regards,
Giuseppe

cleggink

cleggink

Sorry wouldn't let me post the entire log in one reply

Status: LIGHTSTREAMER CLIENT: CONNECTED:STREAM-SENSING
17.Jan.22 09:55:03,139|DEBUG|lightstreamer.netty|Netty Thread 2|WebSocket handler added [df90c136]
17.Jan.22 09:55:03,142|WARN |lightstreamer.stream|Session Thread <1>|onOpen event discarded
17.Jan.22 09:55:03,652|DEBUG|lightstreamer.netty.pool|Netty Thread 6|HTTP channel acquired [8d95ce21]
17.Jan.22 09:55:03,718|DEBUG|lightstreamer.netty.pool|Netty Thread 7|ChannelUpgradeFuture state change: CONNECTING -> CONNECTION_OK
17.Jan.22 09:55:03,719|DEBUG|lightstreamer.netty.pool|Netty Thread 6|HTTP channel active [8d95ce21]
17.Jan.22 09:55:03,720|DEBUG|lightstreamer.netty.pool|Netty Thread 6|WS channel handshake [8d95ce21]
17.Jan.22 09:55:04,996|DEBUG|lightstreamer.netty.pool|Netty Thread 6|ChannelUpgradeFuture state change: CONNECTION_OK -> UPGRADE_OK
17.Jan.22 09:55:04,996|DEBUG|lightstreamer.netty.pool|Netty Thread 6|WS channel created [8d95ce21]
17.Jan.22 09:55:04,997|DEBUG|lightstreamer.netty|Netty Thread 6|WebSocket handler added [8d95ce21]
17.Jan.22 09:55:04,997|DEBUG|lightstreamer.stream|Session Thread <1>|WebSocket transport: CONNECTED
17.Jan.22 09:55:04,997|DEBUG|lightstreamer.heartbeat|Session Thread <1>|rhb max interval 0
17.Jan.22 09:55:04,997|DEBUG|lightstreamer.heartbeat|Session Thread <1>|rhb current interval 0
17.Jan.22 09:55:04,998|DEBUG|lightstreamer.stream|Session Thread <1>|WS transport sending [8d95ce21]: bind_session
LS_cause=loop1&LS_session=S4bc95cafd11478ebMbecT5503039&
17.Jan.22 09:55:05,002|DEBUG|lightstreamer.actions|Session Thread <1>|Subscription 1 sent to server
17.Jan.22 09:55:05,002|DEBUG|lightstreamer.heartbeat|Session Thread <1>|rhb updated
17.Jan.22 09:55:05,002|DEBUG|lightstreamer.stream|Session Thread <1>|WS transport sending [8d95ce21]: control
LS_reqId=1&LS_op=add&LS_subId=1&LS_mode=MERGE&LS_group=PRICE.401484300&LS_schema=MarketId TickDate Bid Offer Price High Low&LS_data_adapter=PRICES&LS_snapshot=true&
17.Jan.22 09:55:05,149|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
CONOK,S4bc95cafd11478ebMbecT5503039,50000,5000,push-retail-01-101-01.cityindex.com
CLIENTIP,172.25.49.254 17.Jan.22 09:55:05,150|DEBUG|lightstreamer.protocol|Session Thread <1>|New message: CONOK,S4bc95cafd11478ebMbecT5503039,50000,5000,push-retail-01-101-01.cityindex.com
17.Jan.22 09:55:05,151|DEBUG|lightstreamer.session|Session Thread <1>|OK event while FIRST_BINDING
17.Jan.22 09:55:05,151|DEBUG|lightstreamer.session|Session Thread <1>|Control-Link has changed: https://push-retail-01-101-01.cityindex.com/-> https://push-retail-01-101-01.cityindex.com/
17.Jan.22 09:55:05,151|DEBUG|lightstreamer.stream|Session Thread <1>|WebSocket transport: DISCONNECTED
17.Jan.22 09:55:05,151|DEBUG|lightstreamer.stream|Session Thread <1>|WebSocket transport: NOT_CONNECTED
17.Jan.22 09:55:05,151|DEBUG|lightstreamer.stream|Session Thread <1>|WebSocket transport: CONNECTING
17.Jan.22 09:55:05,152|INFO |lightstreamer.actions|Session Thread <1>|Keepalive Interval value changed to 5000
17.Jan.22 09:55:05,152|DEBUG|lightstreamer.session|Session Thread <1>|Data event while FIRST_BINDING
17.Jan.22 09:55:05,152|DEBUG|lightstreamer.session|Session Thread <1>|Session state change: FIRST_BINDING -> RECEIVING
17.Jan.22 09:55:05,152|DEBUG|lightstreamer.session|Session Thread <1>|Status timeout in 5000
17.Jan.22 09:55:05,153|DEBUG|lightstreamer.mpn|Session Thread <1>|MpnManager state change on onSessionStart: NoSessionState -> SessionOkState
17.Jan.22 09:55:05,153|DEBUG|lightstreamer.netty.pool|Netty Thread 5|HTTP channel created [19d5f359]
Status: LIGHTSTREAMER CLIENT: CONNECTED:WS-STREAMING
17.Jan.22 09:55:05,154|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: CLIENTIP,172.25.49.254
17.Jan.22 09:55:05,351|DEBUG|lightstreamer.netty.pool|Netty Thread 5|HTTP channel acquired [19d5f359]
17.Jan.22 09:55:05,351|DEBUG|lightstreamer.netty.pool|Netty Thread 1|ChannelUpgradeFuture state change: CONNECTING -> CONNECTION_OK
17.Jan.22 09:55:05,392|DEBUG|lightstreamer.netty.pool|Netty Thread 5|HTTP channel active [19d5f359]
17.Jan.22 09:55:05,396|DEBUG|lightstreamer.netty.pool|Netty Thread 5|WS channel handshake [19d5f359]
17.Jan.22 09:55:05,410|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
CONS,unlimited
17.Jan.22 09:55:05,411|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: CONS,unlimited
17.Jan.22 09:55:05,411|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
REQOK,1
17.Jan.22 09:55:05,412|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: REQOK,1
17.Jan.22 09:55:05,412|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
SUBOK,1,1,7
CONF,1,unlimited,filtered
17.Jan.22 09:55:05,412|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: SUBOK,1,1,7
17.Jan.22 09:55:05,412|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: CONF,1,unlimited,filtered
17.Jan.22 09:55:05,413|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,401484300|\/Date(1642431304198)\/|0.90354|0.90378|0.90366|0.90594|0.90259
17.Jan.22 09:55:05,413|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,401484300|\/Date(1642431304198)\/|0.90354|0.90378|0.90366|0.90594|0.90259
17.Jan.22 09:55:05,413|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,|\/Date(1642431305248)\/|0.90355||0.90367||
17.Jan.22 09:55:05,414|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431305248)\/|0.90355||0.90367||
17.Jan.22 09:55:06,034|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,|\/Date(1642431305967)\/|0.90354|0.90377|0.90366||
17.Jan.22 09:55:06,034|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431305967)\/|0.90354|0.90377|0.90366||
17.Jan.22 09:55:06,034|DEBUG|lightstreamer.netty.pool|Netty Thread 5|ChannelUpgradeFuture state change: CONNECTION_OK -> UPGRADE_OK
17.Jan.22 09:55:06,035|DEBUG|lightstreamer.netty.pool|Netty Thread 5|WS channel created [19d5f359]
17.Jan.22 09:55:06,035|DEBUG|lightstreamer.netty|Netty Thread 5|WebSocket handler added [19d5f359]
17.Jan.22 09:55:06,035|DEBUG|lightstreamer.stream|Session Thread <1>|WebSocket transport: CONNECTED
17.Jan.22 09:55:06,252|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,|\/Date(1642431306218)\/|0.90350|0.90374|0.90362||
17.Jan.22 09:55:06,252|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431306218)\/|0.90350|0.90374|0.90362||
17.Jan.22 09:55:06,513|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,|\/Date(1642431306470)\/|0.90351|0.90375|0.90363||
17.Jan.22 09:55:06,514|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431306470)\/|0.90351|0.90375|0.90363||
17.Jan.22 09:55:06,934|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,|\/Date(1642431306720)\/||0.90374|0.90362||
17.Jan.22 09:55:06,935|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431306720)\/||0.90374|0.90362||
17.Jan.22 09:55:08,123|DEBUG|lightstreamer.netty.pool|Netty Thread 1|channel closed [ee653a32]
17.Jan.22 09:55:08,124|DEBUG|lightstreamer.netty.pool|Netty Thread 1|HTTP channel inactive [ee653a32]
17.Jan.22 09:55:08,714|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,|\/Date(1642431308641)\/|0.90352|0.90375|0.90364||
17.Jan.22 09:55:08,715|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431308641)\/|0.90352|0.90375|0.90364||
17.Jan.22 09:55:08,970|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,|\/Date(1642431308891)\/|0.90355|0.90378|0.90367||
17.Jan.22 09:55:08,971|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431308891)\/|0.90355|0.90378|0.90367||
17.Jan.22 09:55:10,156|DEBUG|lightstreamer.session|Session Thread <1>|Timeout event while RECEIVING cause=null
17.Jan.22 09:55:10,156|DEBUG|lightstreamer.session|Session Thread <1>|Session state change: RECEIVING -> STALLING
17.Jan.22 09:55:10,156|DEBUG|lightstreamer.session|Session Thread <1>|Status timeout in 2000
17.Jan.22 09:55:11,612|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
SYNC,6
U,1,1,|\/Date(1642431311578)\/|0.90356|0.90379|0.90368||
17.Jan.22 09:55:11,612|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: SYNC,6
17.Jan.22 09:55:11,613|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431311578)\/|0.90356|0.90379|0.90368||
17.Jan.22 09:55:12,165|DEBUG|lightstreamer.session|Session Thread <1>|Timeout event while STALLING cause=null
17.Jan.22 09:55:12,165|DEBUG|lightstreamer.session|Session Thread <1>|Session state change: STALLING -> STALLED
17.Jan.22 09:55:12,165|DEBUG|lightstreamer.session|Session Thread <1>|Status timeout in 3000
Status: LIGHTSTREAMER CLIENT: STALLED
17.Jan.22 09:55:12,568|DEBUG|lightstreamer.stream|Netty Thread 6|WS transport receiving [8d95ce21]:
U,1,1,|\/Date(1642431312529)\/|0.90355|0.90378|0.90367||
17.Jan.22 09:55:12,569|WARN |lightstreamer.stream|Session Thread <1>|onMessage event discarded: U,1,1,|\/Date(1642431312529)\/|0.90355|0.90378|0.90367||

Alessandro.Carioni

Hello,

The attached log doesn’t seem complete. Can you send the full log at support@lightstreamer.com?