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HTTPCLIENT-980: CachingHttpClient returns a 503 response when the backend HttpClient produces an IOException 

Contributed by Jonathan Moore <jonathan_moore at comcast.com>


git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@987280 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Oleg Kalnichevski 2010-08-19 19:37:03 +00:00
parent 83c2c00109
commit f279d8c37d
1 changed files with 4 additions and 14 deletions
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18
httpclient-cache/src/main/java/org/apache/http/impl/client/cache/CachingHttpClient.java vendored
View File

@ -41,7 +41,6 @@ import org.apache.http.HttpStatus;
import org.apache.http.HttpVersion;
import org.apache.http.ProtocolException;
import org.apache.http.RequestLine;
import org.apache.http.StatusLine;
import org.apache.http.annotation.ThreadSafe;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
@ -53,7 +52,6 @@ import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicHttpResponse;
import org.apache.http.message.BasicStatusLine;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HttpContext;
@ -452,18 +450,10 @@ public class CachingHttpClient implements HttpClient {
Date requestDate = getCurrentDate();
try {
log.debug("Calling the backend");
HttpResponse backendResponse = backend.execute(target, request, context);
return handleBackendResponse(target, request, requestDate, getCurrentDate(),
backendResponse);
} catch (ClientProtocolException cpex) {
throw cpex;
} catch (IOException ex) {
StatusLine status = new BasicStatusLine(HttpVersion.HTTP_1_1, HttpStatus.SC_SERVICE_UNAVAILABLE, ex
.getMessage());
return new BasicHttpResponse(status);
}
log.debug("Calling the backend");
HttpResponse backendResponse = backend.execute(target, request, context);
return handleBackendResponse(target, request, requestDate, getCurrentDate(),
backendResponse);
}