我正在使用JMeter来加载测试中间件服务器，使用TCP Sampler（TCPClientImpl类）来发送下面的消息：message formatTcp Sampler setting显示器
在发送请求时，我得到了500响应代码
错误
Response code:500
Response message:org.apache.jmeter.protocol.tcp.sampler.ReadException: Error reading from server, bytes read: 0日志
2022-03-03 12:46:37,265 ERROR o.a.j.p.t.s.TCPSampler:
org.apache.jmeter.protocol.tcp.sampler.ReadException: Error reading from server, bytes read: 0
at org.apache.jmeter.protocol.tcp.sampler.TCPClientImpl.read(TCPClientImpl.java:122) ~[ApacheJMeter_tcp.jar:5.4.3]
at org.apache.jmeter.protocol.tcp.sampler.TCPSampler.sample(TCPSampler.java:398) [ApacheJMeter_tcp.jar:5.4.3]
at org.apache.jmeter.threads.JMeterThread.doSampling(JMeterThread.java:638) [ApacheJMeter_core.jar:5.4.3]
at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:558) [ApacheJMeter_core.jar:5.4.3]
at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:489) [ApacheJMeter_core.jar:5.4.3]
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:256) [ApacheJMeter_core.jar:5.4.3]
at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.net.SocketTimeoutException: Read timed out
at sun.nio.ch.NioSocketImpl.timedRead(NioSocketImpl.java:283) ~[?:?]
at sun.nio.ch.NioSocketImpl.implRead(NioSocketImpl.java:309) ~[?:?]
at sun.nio.ch.NioSocketImpl.read(NioSocketImpl.java:350) ~[?:?]
at sun.nio.ch.NioSocketImpl$1.read(NioSocketImpl.java:803) ~[?:?]
at java.net.Socket$SocketInputStream.read(Socket.java:966) ~[?:?]
at java.io.InputStream.read(InputStream.java:218) ~[?:?]
at org.apache.jmeter.protocol.tcp.sampler.TCPClientImpl.read(TCPClientImpl.java:105) ~[ApacheJMeter_tcp.jar:5.4.3]
1条答案
按热度按时间w7t8yxp51#
这意味着采样器未能在您设置为2秒的超时范围内接收响应。
尝试增加TCP采样器中的超时（或者更好地使用TCP采样器配置，它的作用类似于HTTP请求采样器的HTTP Request Defaults，主机、端口、超时等将应用于您拥有的所有TCP采样器）
如果错误仍然存在，请使用telnet client或等效软件仔细检查TCP服务所在的主机/端口组合的网络连接