Java HTTP客戶端和線程

我正在使用testNG和java http客戶端爲我們的API編寫快速加載測試。我的線程似乎阻止超過預期，所以我想確保http客戶端正在做我的想法。我的基本僞代碼是Java HTTP客戶端和線程

class 1 
    @test method{ 
    some junk 
    myHttpWrapper my = new myHttpWrapper() 
    } 

class 2 
    public myHttpWrapper{ 
     HttpClient client = new DefaultHttpClient(); 
     bunch of packaging up a post params 
     HttpResponse response = client.execute(post); 
    }

所以我告訴testNG在120個線程中運行我的@test 5000次。我在java控制檯中看到很多阻塞線程。這不是我的代碼，而是我正在做的事情的流程。我希望每個線程testNG都會爲我的測試生成一個單獨的http客戶端。如果這就是爲什麼所有線程都被阻塞的原因。

這裏是塊所看到jconsole中一個典型的線程堆棧：

java.net.SocketInputStream.socketRead0(Native Method) 
java.net.SocketInputStream.read(SocketInputStream.java:129) 
org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149) 
org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110) 
org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:264) 
org.apache.http.impl.conn.LoggingSessionInputBuffer.readLine(LoggingSessionInputBuffer.java:115) 
org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:98) 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:252) 
org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:281) 
org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:247) 
org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219) 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:298) 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125) 
org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645) 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464) 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820) 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754) 
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732) 
ss.qa.test_files.HTTP_Methods.sendPost(HTTP_Methods.java:91) 
ss.qa.test_files.apiHelper.ActivateCoupon(apiHelper.java:376) 
ss.qa.test_scripts.myPerfTest.ActivateCoupon(BACPerfTest.java:85)

來源

2011-10-20 ducati1212