我在Jmeter中得到以下异常(java.net.DualStackPlainSocketImpl),我手动访问应用程序,因此服务器没有问题 . 我怀疑它与端口有关 . 在此之前,我已经打开了超过15个jmeter实例来创建测试数据,这是否可能导致了这个问题?

通过jemeter和手动请求发出请求之间的网络有什么明显的区别? . 如果需要任何其他附加信息,请告诉我?

java.net.ConnectException:连接超时:java.net上的java.net.DualStackPlainSocketImpl.socketConnect(未知来源)java.net上的java.net.AualStackSocketImpl.doConnect(未知来源)连接java java.net上的java.net.SocksSocketImpl.connect(未知来源)java.net.SocksSocketImpl.connect(未知来源)java.net上的.net.AbstractPlainSocketImpl.connectToAddress(未知来源)java.net.SocksSocketImpl.connect(未知来源)位于org.apache.http的org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:542)的sun.security.ssl.SSLSocketImpl.connect(未知来源)的.Socket.connect(未知来源) . conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:414)位于org.apache.totocol.http.sampler.LazySchemeSocketFactory.connectSocket(LazySchemeSocketFactory.java:97)org.apache.http.impl.conn.DefaultClientConnectionOperator . org.apache中的openConnection(DefaultClientConnectionOperator.java:180) . 在org.apache的org.apache.jmeter.protocol.http.sampler.MeasuringConnectionManager $ MeasuredConnection.open(MeasuringConnectionManager.java:114)的jmeter.protocol.http.sampler.hc.ManagedClientConnectionImpl.open(ManagedClientConnectionImpl.java:318) . 位于org.apache.http.impl.client.AbstractHttpClient的org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:445)中的http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:610) . 在Org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)的orEx.apache.jot.protocol.http.sampler.HTTPHC4Impl.executeRequest(HTTPHC4Impl.java:)中的doExecute(AbstractHttpClient.java:835): 654)org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:413)org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:74)at org org.apache.jmeter.protocol.http中的.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1189) .sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1178)org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:491)org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:425) )atg.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:254)at java.lang.Thread.run(Unknown Source)