we are experiencing issues after doing an upgrade to SFS2X 2.13.0. We downloaded the SFS 2.13.0 package and put it next to the old 2.11.1 package on our Linux machine. We then manually migrated all configurations and settings to the SFS 2.13.0 installation and started the server. I.e. the hardware and OS (Ubuntu 14) remained the same.
The issue is that we experienced a heavy drop of users several times a day:
The X is the value that we received from our custom smartfox monitor, that logs in every minute and reports with a SMS if the user count drops significantly, which was the case at 23:57 with 196 CCU.
Our clients are automatically disconnecting if they do not receive a custom PONG command within 20 seconds after sending a PING, this was the only way for us to reliably detect a silent disconnect on mobile devices. It is possible that this is the reason why the users were disconnecting, but we do not know for sure (we added a log for the next client update).
We now want to understand why the server was freezing, dropping users or was unresponsive and what we have to change in our configuration to fix the problem. My first guess was Memory issues and looking at Munin, this still might be the case:
You can see that the memory consumption is much lower since we upgraded to 2.13.0. Could it be that the default JVM memory settings have changed?
After the crash I carefully compared old and new server.xml and core.xml config files. The only notable difference I found was that there is a new setting for the bluebox in 2.13.0. Did any default values change since 2.11.1 that might cause performance issues?
Code: Select all
<clientBlueBoxSettings>
<useBlueBox>true</useBlueBox>
<blueBoxPollingRate>700</blueBoxPollingRate>
</clientBlueBoxSettings>
We also checked the smarfox logs. There are some exceptions, although it is not clear to us if they are related to the problem:
Code: Select all
19 Jul 2017 | 23:53:47,006 | WARN | SocketWriter-1 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 114917, Type: BLUEBOX, Logged: Yes, IP: xxx }, ca6ccaa9bb79995402d9297572f4f264}
19 Jul 2017 | 23:54:31,828 | WARN | SocketWriter-1 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 114950, Type: BLUEBOX, Logged: Yes, IP: xxx }, 6ab1e75683ffd15b8a689c90aae162bd}
19 Jul 2017 | 23:54:35,758 | WARN | SocketWriter-1 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 114968, Type: BLUEBOX, Logged: Yes, IP: xxx }, 8a002ffa689a4f067673f9459804293b}
19 Jul 2017 | 23:54:36,768 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 114593, Type: BLUEBOX, Logged: Yes, IP: xxx }, d4ac492c8262416849a9923f47c8586c}
19 Jul 2017 | 23:56:03,628 | WARN | qtp1495407511-3082 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: a7f0abbd5de644818d2f54387904ba38, cmd: data, data: 46 bytes }
19 Jul 2017 | 23:56:04,333 | WARN | qtp1495407511-3070 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: a7f0abbd5de644818d2f54387904ba38, cmd: poll, data: NoData }
19 Jul 2017 | 23:56:54,660 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 115164, Type: DEFAULT, Logged: Yes, IP: xxx }
19 Jul 2017 | 23:56:54,661 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:26,626 | WARN | qtp1495407511-3062 | bluebox.v3.SessionFilter | | Invalid request: { ssid: null, cmd: poll, data: NoData }, from: 141.113.11.11
19 Jul 2017 | 23:57:31,992 | WARN | SFSWorker:Ext:487 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 102274, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:31,992 | WARN | SFSWorker:Ext:487 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 110302, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:34,645 | WARN | SFSWorker:Ext:489 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 115184, Type: BLUEBOX, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:34,747 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 95649, Type: BLUEBOX, Logged: Yes, IP: xxx }, b815b43a37b7c48b1d566c7a7bd681b3}
19 Jul 2017 | 23:57:34,747 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 106755, Type: BLUEBOX, Logged: Yes, IP: xxx }, 97c017b82fbd22eb7186821d8f2fc07f}
19 Jul 2017 | 23:57:34,748 | WARN | SocketWriter-1 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 111530, Type: BLUEBOX, Logged: Yes, IP: xxx }, 861b8d2065c9f4afa1fe0d285654d0f9}
19 Jul 2017 | 23:57:34,748 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 114343, Type: BLUEBOX, Logged: Yes, IP: xxx }, b1325f52bfe8728ff0ba91ef78b4245c}
19 Jul 2017 | 23:57:34,750 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 113785, Type: BLUEBOX, Logged: Yes, IP: xxx }, b9641cdecd094679bfa1124019b44643}
19 Jul 2017 | 23:57:34,822 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 114927, Type: DEFAULT, Logged: Yes, IP: xxx }
19 Jul 2017 | 23:57:34,822 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:34,856 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 114675, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:34,856 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:34,863 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 115131, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:34,863 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:34,864 | WARN | SocketWriter-3 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 105521, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:34,864 | WARN | SocketWriter-3 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:34,883 | WARN | SocketWriter-3 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 113743, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:34,883 | WARN | SocketWriter-3 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:35,031 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 114978, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:35,031 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:35,094 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 115596, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:35,094 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:35,820 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 105179, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:35,820 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:36,705 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 115189, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:36,705 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:37,134 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 116524, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:37,134 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:37,242 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 116258, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:37,242 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:37,332 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 115228, Type: BLUEBOX, Logged: Yes, IP: xxx }, b7c831cbd8511e5f819926cb0e3fbebc}
19 Jul 2017 | 23:57:37,352 | WARN | SocketWriter-1 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 115226, Type: BLUEBOX, Logged: Yes, IP: xxx }, 868ba2e24395dbe4ef8e1afb60e53789}
19 Jul 2017 | 23:57:37,383 | WARN | SocketWriter-3 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 115598, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:37,383 | WARN | SocketWriter-3 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:37,413 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 115704, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:37,414 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:37,469 | WARN | SocketWriter-1 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 116757, Type: BLUEBOX, Logged: Yes, xxx }, b9e68664b7ed43234a48a34c551d59b9}
19 Jul 2017 | 23:57:37,682 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 116028, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:37,682 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:39,150 | WARN | qtp1495407511-3061 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: b7c831cbd8511e5f819926cb0e3fbebc, cmd: poll, data: NoData }
19 Jul 2017 | 23:57:40,950 | WARN | SocketWriter-2 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 114076, Type: BLUEBOX, Logged: Yes, IP: xxx }, f97eeaef253a29f54af680b39f900418}
19 Jul 2017 | 23:57:42,607 | WARN | qtp1495407511-3072 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: 868ba2e24395dbe4ef8e1afb60e53789, cmd: data, data: 54 bytes }
19 Jul 2017 | 23:57:42,930 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 116897, Type: BLUEBOX, Logged: Yes, IP: xxx }, 5c9c02da257ae851e2abcfdd6da6f48b}
19 Jul 2017 | 23:57:43,035 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 116076, Type: BLUEBOX, Logged: Yes, IP: xxx }, 39a6051d785a9f5a5e505c06c0f5b9c6}
19 Jul 2017 | 23:57:44,056 | WARN | qtp1495407511-3072 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: 5c9c02da257ae851e2abcfdd6da6f48b, cmd: poll, data: NoData }
19 Jul 2017 | 23:57:44,277 | WARN | SFSWorker:Ext:428 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 117215, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:44,471 | WARN | qtp1495407511-3019 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: 39a6051d785a9f5a5e505c06c0f5b9c6, cmd: poll, data: NoData }
19 Jul 2017 | 23:57:44,534 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 115504, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:44,534 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:45,854 | WARN | qtp1495407511-3062 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: b9e68664b7ed43234a48a34c551d59b9, cmd: data, data: 45 bytes }
19 Jul 2017 | 23:57:49,100 | WARN | SFSWorker:Ext:635 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 117358, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:49,355 | WARN | SFSWorker:Ext:582 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 117495, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:49,668 | WARN | SFSWorker:Ext:67 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 117569, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:50,004 | WARN | SFSWorker:Ext:634 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 117590, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:50,019 | WARN | SFSWorker:Ext:204 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 117558, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:50,303 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 115946, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:57:50,303 | WARN | SocketWriter-1 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:57:50,481 | WARN | qtp1495407511-3080 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: 01f517ca2f3bef12b84cb9bd8a3cad97, cmd: poll, data: NoData }
19 Jul 2017 | 23:57:56,042 | WARN | SFSWorker:Ext:621 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 117774, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:57:58,321 | WARN | qtp1495407511-3087 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: 868ba2e24395dbe4ef8e1afb60e53789, cmd: poll, data: NoData }
19 Jul 2017 | 23:57:58,407 | WARN | qtp1495407511-3082 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: b9e68664b7ed43234a48a34c551d59b9, cmd: poll, data: NoData }
19 Jul 2017 | 23:58:01,931 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 117215, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:58:01,931 | WARN | SocketWriter-2 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:58:02,057 | WARN | SocketWriter-1 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 118047, Type: BLUEBOX, Logged: Yes, IP: xxx }, 2fb39a611ee9ea3861d452e933ec05c6}
19 Jul 2017 | 23:58:02,410 | WARN | SFSWorker:Ext:421 | controllers.v290.ExtensionReqController | | com.smartfoxserver.v2.exceptions.SFSExtensionException: Extension Request refused. Sender is not a User: { Id: 118192, Type: DEFAULT, Logged: No, IP: xxx }
com.smartfoxserver.v2.controllers.v290.ExtensionReqController.processRequest(ExtensionReqController.java:93)
com.smartfoxserver.v2.controllers.v290.ExtensionReqController$1.run(ExtensionReqController.java:68)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
java.lang.Thread.run(Thread.java:745)
19 Jul 2017 | 23:58:03,146 | WARN | SocketWriter-3 | bitswarm.core.SocketWriter | | Error during write. Session: { Id: 117991, Type: DEFAULT, Logged: No, IP: xxx }
19 Jul 2017 | 23:58:03,146 | WARN | SocketWriter-3 | bitswarm.core.SocketWriter | | java.lang.NullPointerException
19 Jul 2017 | 23:58:04,557 | WARN | qtp1495407511-3087 | bluebox.v3.BlueBox | | Invalid request, session expired. Message: { ssid: 2fb39a611ee9ea3861d452e933ec05c6, cmd: poll, data: NoData }
19 Jul 2017 | 23:58:32,597 | WARN | SocketWriter-3 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 118039, Type: BLUEBOX, Logged: Yes, IP: xxx }, cd093014b4acc4b45b3c223e51b6db5c}
19 Jul 2017 | 23:59:41,407 | WARN | SocketWriter-1 | v3.data.BBClient | | Client BBox message queue limit was reached. Disconnecting: {BBClient - { Id: 118701, Type: BLUEBOX, Logged: Yes, IP: xxx }, 08ca179b413575cc6f4f183d2db7d484}
Please advise, thanks in advance,
Ruben