Öffnen der URL-Verbindung innerhalb der Websphere

Question

Ich habe einen lokalen Websphere-Server, den ich verwenden möchte, um Inhalt von einer Webseite zu ziehen. Wenn ich eine Anfrage an den Server mache, bekomme ich einen großen Fehler. Es scheint, indem sie den Eingangsstrom von der Verbindung immer ausgelöst zu werden ..

Hier mein Code ist (nicht wirklich versuchen, von Google zu lesen, es ist nur ein Platzhalter)

URL url = new URL("https://google.ca"); 

URLConnection conn = url.openConnection(); 

BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream())); 

Es bricht nur, wenn ich die Eingabe dritte Zeile, bekomme ich diesen Fehler

[WARNING ] Exception in handleFault on interceptor org.apache.cxf.jaxrs.interceptor.JAXRSDefaultFaultOutInterceptor@4b577071 
Connection timed out: connect 
[ERROR ] Error occurred during error handling, give up! 
Connection timed out: connect 
[ERROR ] SRVE0777E: Exception thrown by application class 'org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage:116' 
java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: Connection timed out: connect 
    at org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:116) 
    at [internal classes] 
Caused by: org.apache.cxf.interceptor.Fault: Connection timed out: connect 
    at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:163) 
    ... 1 more 
Caused by: java.net.ConnectException: Connection timed out: connect 
    at java.net.DualStackPlainSocketImpl.connect0(Native Method) 
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79) 
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) 
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) 
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) 
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) 
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) 
    at java.net.Socket.connect(Socket.java:589) 
    at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668) 
    at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173) 
    at sun.net.NetworkClient.doConnect(NetworkClient.java:180) 
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:432) 
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:527) 
    at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264) 
    at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367) 
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191) 
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1104) 
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:998) 
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177) 
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1512) 
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440) 
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254) 
    at com.rbc.bookaroom.getuserinfo.GetUserInfo.getuserinfo(GetUserInfo.java:22) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at com.ibm.ws.jaxrs20.server.LibertyJaxRsServerFactoryBean.performInvocation(LibertyJaxRsServerFactoryBean.java:636) 
    ... 1 more 

[ERROR ] SRVE0315E: An exception occurred: java.lang.Throwable: java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: Connection timed out: connect 
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:4913) 
    at [internal classes] 
Caused by: java.lang.RuntimeException: org.apache.cxf.interceptor.Fault: Connection timed out: connect 
    at org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:116) 
    ... 1 more 
Caused by: org.apache.cxf.interceptor.Fault: Connection timed out: connect 
    at org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:163) 
    ... 1 more 
Caused by: java.net.ConnectException: Connection timed out: connect 
    at java.net.DualStackPlainSocketImpl.connect0(Native Method) 
    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79) 
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) 
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) 
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) 
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) 
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) 
    at java.net.Socket.connect(Socket.java:589) 
    at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668) 
    at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173) 
    at sun.net.NetworkClient.doConnect(NetworkClient.java:180) 
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:432) 
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:527) 
    at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264) 
    at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367) 
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191) 
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1104) 
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:998) 
    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177) 
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1512) 
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440) 
    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254) 
    at com.rbc.bookaroom.getuserinfo.GetUserInfo.getuserinfo(GetUserInfo.java:22) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:497) 
    at com.ibm.ws.jaxrs20.server.LibertyJaxRsServerFactoryBean.performInvocation(LibertyJaxRsServerFactoryBean.java:636) 
    ... 1 more 

jede Hilfe würde sehr geschätzt werden.

Answer 1

Wahrscheinlich ein Firewall-Problem, die TCP connect() zu google.ca abgelaufen. Sie würden wahrscheinlich das gleiche Ergebnis erzielen, wenn Sie außerhalb des Anwendungsservers auf demselben System testen können.