1
我以兩種不同的方式定義HttpClient: 1. Plain vanilla:client = new DefaultHttpClient(); 2.線程安全:HttpClient ThreadSafeClientConnManager引發「連接重置」
DefaultHttpClient getThreadSafeHttpClient() {
HttpParams params = new BasicHttpParams();
params
.setParameter(
"http.useragent",
"Mozilla/5.0 (Linux; U; Android 1.1; en-us;dream) AppleWebKit/525.10+ (KHTML, like Gecko) Version/3.0.4 Mobile Safari/523.12.2");
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
HttpProtocolParams.setContentCharset(params, "UTF-8");
final SchemeRegistry registry = new SchemeRegistry();
registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
registry.register(new Scheme("https", PlainSocketFactory.getSocketFactory(), 443));
final ThreadSafeClientConnManager manager = new ThreadSafeClientConnManager(params,
registry);
return new DefaultHttpClient(manager, params);
}
然後我運行這兩種類型的客戶端相同的JUnit測試(簡單的GET請求)。 #1總是運行正常,#2總是以「java.net.SocketException:連接重置」失敗。調試/堆棧跟蹤輸出可以是seen here(虛構站點)
我從來沒有機會做任何事情與實體對象,因爲在客戶端#執行調用引發錯誤。我在這裏做錯了什麼?