We are doing performance testing in Jmeter for our project. But we are getting following error Non HTTP response code: org.apache.http.conn.HttpHostConnectException/Non HTTP response message: Connect to :443 failed: Operation timed out
We are running 10000 users ramp ip period 100 seconds
In my production environment I got the following error in my server:
Cannot forward to error page for request [/api/validation] as the response has already been committed. As a result, the response may have the wrong status code. If your application is running on WebSphere Application Server you may be able to resolve this problem by setting com.ibm.ws.webcontainer.invokeFlushAfterService to false
org.apache.catalina.connector.ClientAbortException: java.io.IOException: Connection reset by peer
Now I created a client and produced 1000 thread every second to call this [/api/validation].
The error I got was
Exception in thread "Thread-9954" org.springframework.web.client.ResourceAccessException: I/O error on POST request for "http://localhost:7080/v1/name/validate": Timeout waiting for connection from pool; nested exception is org.apache.http.conn.ConnectionPoolTimeoutException: Timeout waiting for connection from pool.
Now I want to know is what is the cause of Connection reset by peer .
According to what I know is this error occurs when the client aborts the connection by sending the RST packet.
I set the socket Timeout of my client's rest template to 9000. I make the server sleep for about 15000 MS. Now shouldn't the server get Connection reset by peer as the server tries to send the response after 15 seconds and my client just waits for about 9 seconds. Shouldn't I get the error?
Also in the production environment the wait time (Rest template socket time out) for the client is set to about a 90 seconds ( more than the time the server requires to response). Why is the error being produced in the production?
I am trying to connect jmeter with the database and getting this exception after 20 seconds.
Response message:java.sql.SQLException: Cannot create PoolableConnectionFactory (Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.)
It has nothing to do with JMeter, the error you're getting indicates that the JDBC Driver cannot communicate with the database server.
Checklist:
Make sure that the database server is up and running and listening on an external network interface (sometimes by default the database is bond to the localhost)
Make sure that the port is open in your operating system firewall
Cross-check the JDBC driver version as in case of mismatch the communication may fail
Double check the validation query, there are some presets for different database types in the JDBC Connection Configuration
Look for suspicious entries in jmeter.log file, it's possible to increase the JMeter logging verbosity for JDBC test elements by adding the next line to log4j2.xml file:
<Logger name="org.apache.jmeter.protocol.jdbc" level="debug" />
Error:
The last packet successfully received from the server was 184 milliseconds ago. The last packet sent successfully to the server was 169 milliseconds ago.
java.io.EOFException: SSL peer shut down incorrectly.
But, I changed to another tool like DBaver and can successfully create the connection:
enter image description here
I'm able to perform ssl & websocket handshake. The http connection is getting upgraded to websocket connection which is fine. The erlang websocket client is getting connected to the IBM Bluemix server.
But after some time I receive ssl_closed response which closes down the connection. I was sending ping request to the server and was getting response for it in binary format (which might be pong ({binary,<<10,0>>} .. haven't decoded the binary response frame).
SockReply : {ok,{sslsocket,{gen_tcp,#Port<0.2284>,tls_connection,undefined}, <0.52.0>}}
Socket : {sslsocket,{gen_tcp,#Port<0.2284>,tls_connection,undefined}, <0.52.0>} [debug] [d:6xxxxx:myFybr123:streetlight_123#172.16.1.237:57054]
SENT: CONNECT(Q0, R0, D0, ClientId=d:6xxxxx:myXXXX123:streetlight_123, ProtoName=MQTT, ProtoVsn=3, CleanSess=true, KeepAlive=300, Username=use-token-auth, Password=**)
[info] [Client <0.36.0>] connected with wss://6xxxxx.messaging.internetofthings.ibmcloud.com:443
[warning] [Client <0.36.0>] Connection lost for: ssl_closed when state is waiting_for_connack
Message : {ssl_closed, {sslsocket, {gen_tcp,#Port<0.3922>,tls_connection,undefined}, <0.74.0>}}
Why am I receiving ssl_closed after getting connected?