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https://issues.apache.org/jira/browse/HTTPASYNC-150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16879622#comment-16879622
]
Oleg Kalnichevski commented on HTTPASYNC-150:
---------------------------------------------
This code snippet works fine for me. The problem appears to be related to your
custom route planner.
{code:java}
final CloseableHttpAsyncClient httpclient = HttpAsyncClients.custom()
.setRoutePlanner(new
DefaultRoutePlanner(DefaultSchemePortResolver.INSTANCE) {
@Override
public HttpRoute determineRoute(
final HttpHost host,
final HttpRequest request,
final HttpContext context) throws HttpException {
HttpRoute route = super.determineRoute(host, request, context);
System.out.println("Request route " + route);
return route;
}
})
.build();
try {
httpclient.start();
HttpGet request = new HttpGet("http://httpbin.org/get";);
Future<HttpResponse> future = httpclient.execute(request, null);
HttpResponse response = future.get();
System.out.println("Response: " + response.getStatusLine());
System.out.println("Shutting down");
} finally {
httpclient.close();
}
{code}
stdout>
{noformat}
Request route {}->http://httpbin.org:80
Response: HTTP/1.1 200 OK
Shutting down
{noformat}
Oleg
> execute(HttpUriRequest, HttpUriRequest) does not use route planner
> ------------------------------------------------------------------
>
> Key: HTTPASYNC-150
> URL: https://issues.apache.org/jira/browse/HTTPASYNC-150
> Project: HttpComponents HttpAsyncClient
> Issue Type: Bug
> Reporter: Priyanga C. Gunaratne
> Priority: Major
>
> Calling the {{execute(HttpUriRequest, HttpUriRequest)}} method in the
> {{CloseableHttpAsyncClient}} class does not appear to call the route planner.
> The route planner was configured using the
> {{HttpAsyncClientBuilder.setRoutePlanner}} method.
> Library and version are {{org.apache.httpcomponents:httpasyncclient:4.1.4}}.
> Is this a bug or expected behaviour? The set of examples do not appear to
> cover using a route planner with the async client.
> The error message is {{"HTTP host may not be null"}} and some lines from the
> stack trace:
> {noformat}
> {"methodName":"notNull","fileName":"Args.java","lineNumber":54,"className":"org.apache.http.util.Args","nativeMethod":false},
> {"methodName":"create","fileName":"HttpAsyncMethods.java","lineNumber":72,"className":"org.apache.http.nio.client.methods.HttpAsyncMethods","nativeMethod":false},
> {"methodName":"execute","fileName":"CloseableHttpAsyncClient.java","lineNumber":76,"className":"org.apache.http.impl.nio.client.CloseableHttpAsyncClient","nativeMethod":false},
> {"methodName":"execute","fileName":"CloseableHttpAsyncClient.java","lineNumber":108,"className":"org.apache.http.impl.nio.client.CloseableHttpAsyncClient","nativeMethod":false},
> {"methodName":"execute","fileName":"CloseableHttpAsyncClient.java","lineNumber":92,"className":"org.apache.http.impl.nio.client.CloseableHttpAsyncClient","nativeMethod":false},
> {noformat}
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