The error can have many causes. . Hi, I'm trying to make a load test on website, but I get the error: "non HTTP response: Socket closed". Try adding DNS Cache Manager to your Test Plan to see if it helps. Are you sure you're running test in non-GUI mode and following other JMeter Best Practices The options are in: Ignore the errors as they are client-side errors Introduce ramp-down so the threads will be terminated gradually, it can be done using Throughput Shaping Timer 2) Click More Options. To resolve this issue, adjust the settings of the monitor. to codename-taurus. If you upgraded recently to JMeter 2.10 or 2.11, you may have noticed increased errors of this type: Socket closed; Non HTTP response code: org.apache.http.NoHttpResponseException (the target server failed to respond) Explanation. Connection Reset since JMeter 2.10 ? The first one, SimpleServer, opens a socket on the local machine on port 3333. This is the config.yml that configure the test: execution: - concurrency: 5. ramp-up: 20s. JMeter giving response message as "Non HTTP response code: java.net.SocketException/Non HTTP response message: Connection reset" Ask Question Asked 3 years, 8 months ago Open testapp.jmx in JMeter and start testing JMeter HTTP JMeter , Sampler, JMeter log TPS, response time . . be kept open even after it is closed which affect OS behavior regards deepak On Tue, Oct 13, 2009 at 2:45 PM, Nikolay_Miroshnichenko . Socket closed Non HTTP response code: org.apache.http.NoHttpResponseException (the target server failed to respond) So Change "Implementation" of your HTTP Requests to HTTPClient4 Add the next 2 lines to user.properties file (usually lives under /bin folder of your JMeter installation) httpclient4.retrycount=1 hc.parameters.file=hc.parameters The increase of this type of errors can be explained by two settings changes: 9 comments zahid7292 commented on Jul 13, 2017 Start application. 4) Change the Encryption setting from Negotiate to TLS 1.2 (or another protocol supported by the site) 5) Save the monitor. Description: When an HTTPS service is invoked with Jmeter client (thread count = 100) observed that some of the requests failed due to "javax.net.ssl.SSLException: Received close_notify during handshake" exception Steps to reproduce: Use. This is a SocketException and according to description: Thrown to indicate that there is an error creating or accessing a Socket. To help diagnose and resolve socket connection issues, it is often helpful to increase this value. Check the server logs; probably some kind of (temporary) overload or resource exhaustion. Some steps you may take to diagnoses are: Use latest version of JMeter Enable DEBUG mode in JMeter Set Connection timeout Delay Thread Creation Disable Parallel Downloads Configure trusted and client SSL certs Tweak JMeter SSL configuration Enable stale connection check Enable HTTP Keep-Alive on web servers socket closed * To solve above error applied below solution in jmeter 1. 1) Open the monitor settings. 2 If your UAT deployment is behind Elastic Load Balancer or Elastic IP it may be the situation when JMeter resolves IP address of only one server and it becomes overloaded while others are idle. In your situation this is the latter case and "Socket closed" means that JMeter either tries to send a message to the socket which has already been closed or attempts to read from the closed socket. Response message: Non HTTP response message: Too many open files Nikolay_Miroshnichenko 2009-10-13 21:45:01 UTC . when I make a curl to the same url I get a standard http response. 3) Towards the top is the section Options-> Encryption. Jmeter. When it finally receives a connection, it creates an input stream out of it, and simply reads one line of text from the client that was connected. As can be seen from the stack trace, JMeter was trying to read the response headers from it, and the connection was reset by the server. Changed "Implementation" of your HTTP Requests to HTTPClient4 2. 1. Added below parameters in user.properties httpclient4.retrycount=1 hc.parameters.file=hc.parameters 3. added below parameter in hc.parameters http.connection.stalecheck$Boolean=true The default connection timeout in JMeter is 20 seconds out-of-the-box. Then it waits for a connection to come in. 1.When I am running my nCMD&SPA jmeter test plan on the local machine for 200 threads,forever iteration and 2000 ramp up period .API:stats request getting response message "Non HTTP response message: Connection reset" and response code as "response code: java.net.SocketException" for some of https call.I have done the setting of "JVM . No. it's a problem on the JMeter host - it has run out of sockets. To do so, specify a higher connection timeout the HTTP Request object in your JMeter test plan. . This will generally resolve protocol negotiation issues.