[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[tlaplus] Ad-Hoc distributed issues
Hello folks,
I'm trying to get the distributed TLC setup running from the official tutorial here: https://tla.msr-inria.inria.fr/tlatoolbox/doc/model/distributed-mode.html
On my master node, I started TLAPlus, chose the FourQueens spec, picked Ad-hoc mode and it enters the waiting for workers stage.
On the slave node, I ran through the instructions. The output suggests it reads a few .tla files from /tmp, does semantic processing for the modules, and then fails because it can't connect to host - everything is open (i.e. master allows incoming tcp from everywhere). I've posted a full trace below.
Any help would be appreciated.
onu@squidroost3:~$ java -Djava.rmi.server.hostname=192.168.1.122 -cp tla2tools.jar tlc2.tool.distributed.TLCWorker 192.168.1.122
TLC Worker Version 2.16 of 31 December 2020
Parsing file /tmp/1616442606603/MC.tla
Parsing file /tmp/1616442606603/Queens.tla
Parsing file /tmp/1616442606603/TLC.tla
Parsing file /tmp/1616442606603/Naturals.tla
Parsing file /tmp/1616442606603/Sequences.tla
Parsing file /tmp/1616442606603/FiniteSets.tla
Semantic processing of module Naturals
Semantic processing of module Sequences
Semantic processing of module Queens
Semantic processing of module FiniteSets
Semantic processing of module TLC
Semantic processing of module MC
Starting... (2021-03-22 12:50:07)
TLC worker with 4 threads ready at: Mon Mar 22 12:50:07 PDT 2021
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by tlc2.tool.distributed.TLCWorker (file:/home/onu/tla2tools.jar) to method sun.rmi.server.UnicastRef.getLiveRef()
WARNING: Please consider reporting this to the maintainers of tlc2.tool.distributed.TLCWorker
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Exception in thread "TLCWorkerThread-000" java.lang.RuntimeException: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at tlc2.tool.distributed.TLCWorker$TLCWorkerRunnable.run(TLCWorker.java:473)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
at java.rmi/sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:303)
at java.rmi/sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:279)
at java.rmi/sun.rmi.server.UnicastRef.invoke(UnicastRef.java:164)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:217)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:162)
at com.sun.proxy.$Proxy0.registerWorker(Unknown Source)
at tlc2.tool.distributed.TLCWorker$TLCWorkerRunnable.run(TLCWorker.java:471)
... 1 more
Caused by: java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at java.rmi/sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at java.rmi/sun.rmi.server.UnicastRef.invoke(Unknown Source)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source)
at com.sun.proxy.$Proxy21.getURI(Unknown Source)
at tlc2.tool.distributed.TLCServer.registerWorker(TLCServer.java:257)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection refused
at java.base/sun.nio.ch.Net.connect0(Native Method)
at java.base/sun.nio.ch.Net.connect(Unknown Source)
at java.base/sun.nio.ch.Net.connect(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl.connect(Unknown Source)
at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPDirectSocketFactory.createSocket(Unknown Source)
... 25 more
Exception in thread "TLCWorkerThread-002" java.lang.RuntimeException: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at tlc2.tool.distributed.TLCWorker$TLCWorkerRunnable.run(TLCWorker.java:473)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
at java.rmi/sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:303)
at java.rmi/sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:279)
at java.rmi/sun.rmi.server.UnicastRef.invoke(UnicastRef.java:164)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:217)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:162)
at com.sun.proxy.$Proxy0.registerWorker(Unknown Source)
at tlc2.tool.distributed.TLCWorker$TLCWorkerRunnable.run(TLCWorker.java:471)
... 1 more
Caused by: java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at java.rmi/sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at java.rmi/sun.rmi.server.UnicastRef.invoke(Unknown Source)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source)
at com.sun.proxy.$Proxy21.getURI(Unknown Source)
at tlc2.tool.distributed.TLCServer.registerWorker(TLCServer.java:257)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection refused
at java.base/sun.nio.ch.Net.connect0(Native Method)
at java.base/sun.nio.ch.Net.connect(Unknown Source)
at java.base/sun.nio.ch.Net.connect(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl.connect(Unknown Source)
at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPDirectSocketFactory.createSocket(Unknown Source)
... 25 more
Exception in thread "TLCWorkerThread-001" java.lang.RuntimeException: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at tlc2.tool.distributed.TLCWorker$TLCWorkerRunnable.run(TLCWorker.java:473)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
at java.rmi/sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:303)
at java.rmi/sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:279)
at java.rmi/sun.rmi.server.UnicastRef.invoke(UnicastRef.java:164)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:217)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:162)
at com.sun.proxy.$Proxy0.registerWorker(Unknown Source)
at tlc2.tool.distributed.TLCWorker$TLCWorkerRunnable.run(TLCWorker.java:471)
... 1 more
Caused by: java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at java.rmi/sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at java.rmi/sun.rmi.server.UnicastRef.invoke(Unknown Source)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source)
at com.sun.proxy.$Proxy21.getURI(Unknown Source)
at tlc2.tool.distributed.TLCServer.registerWorker(TLCServer.java:257)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection refused
at java.base/sun.nio.ch.Net.connect0(Native Method)
at java.base/sun.nio.ch.Net.connect(Unknown Source)
at java.base/sun.nio.ch.Net.connect(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl.connect(Unknown Source)
at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPDirectSocketFactory.createSocket(Unknown Source)
... 25 more
Exception in thread "TLCWorkerThread-003" java.lang.RuntimeException: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at tlc2.tool.distributed.TLCWorker$TLCWorkerRunnable.run(TLCWorker.java:473)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
at java.rmi/sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:303)
at java.rmi/sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:279)
at java.rmi/sun.rmi.server.UnicastRef.invoke(UnicastRef.java:164)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(RemoteObjectInvocationHandler.java:217)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(RemoteObjectInvocationHandler.java:162)
at com.sun.proxy.$Proxy0.registerWorker(Unknown Source)
at tlc2.tool.distributed.TLCWorker$TLCWorkerRunnable.run(TLCWorker.java:471)
... 1 more
Caused by: java.rmi.ConnectException: Connection refused to host: 192.168.1.122; nested exception is:
java.net.ConnectException: Connection refused
at java.rmi/sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
at java.rmi/sun.rmi.server.UnicastRef.invoke(Unknown Source)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source)
at java.rmi/java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source)
at com.sun.proxy.$Proxy21.getURI(Unknown Source)
at tlc2.tool.distributed.TLCServer.registerWorker(TLCServer.java:257)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.rmi/sun.rmi.transport.Transport$1.run(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.Transport.serviceCall(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(Unknown Source)
at java.base/java.security.AccessController.doPrivileged(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection refused
at java.base/sun.nio.ch.Net.connect0(Native Method)
at java.base/sun.nio.ch.Net.connect(Unknown Source)
at java.base/sun.nio.ch.Net.connect(Unknown Source)
at java.base/sun.nio.ch.NioSocketImpl.connect(Unknown Source)
at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.connect(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.base/java.net.Socket.<init>(Unknown Source)
at java.rmi/sun.rmi.transport.tcp.TCPDirectSocketFactory.createSocket(Unknown Source)
... 25 more
--
You received this message because you are subscribed to the Google Groups "tlaplus" group.
To unsubscribe from this group and stop receiving emails from it, send an email to tlaplus+unsubscribe@xxxxxxxxxxxxxxxx.
To view this discussion on the web visit https://groups.google.com/d/msgid/tlaplus/977586d8-eaab-4d59-af0c-f7f041d95078n%40googlegroups.com.