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Merged
tsegismont merged 1 commit into from
Feb 2, 2026
Merged

No reply from proxy if interceptor releases request resources and returns a failed future #144

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8 changes: 5 additions & 3 deletions src/main/java/io/vertx/httpproxy/impl/ProxiedRequest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -137,9 +137,11 @@ public HttpServerRequest proxiedRequest() {

@Override
public ProxyRequest release() {
body.stream().resume();
headers.clear();
body = null;
if (body != null) {
body.stream().resume();
headers.clear();
body = null;
}
return this;
}

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41 changes: 26 additions & 15 deletions src/test/java/io/vertx/httpproxy/ProxyRequestTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -10,22 +10,9 @@
*/
package io.vertx.httpproxy;

import io.vertx.core.AsyncResult;
import io.vertx.core.Future;
import io.vertx.core.Handler;
import io.vertx.core.MultiMap;
import io.vertx.core.Promise;
import io.vertx.core.*;
import io.vertx.core.buffer.Buffer;
import io.vertx.core.http.HttpClient;
import io.vertx.core.http.HttpClientOptions;
import io.vertx.core.http.HttpClientRequest;
import io.vertx.core.http.HttpClientResponse;
import io.vertx.core.http.HttpHeaders;
import io.vertx.core.http.HttpMethod;
import io.vertx.core.http.HttpServerRequest;
import io.vertx.core.http.HttpServerResponse;
import io.vertx.core.http.HttpVersion;
import io.vertx.core.http.RequestOptions;
import io.vertx.core.http.*;
import io.vertx.core.net.NetClient;
import io.vertx.core.net.NetSocket;
import io.vertx.core.net.SocketAddress;
Expand Down Expand Up @@ -579,6 +566,30 @@ public void testReleaseProxyRequest(TestContext ctx) {
}));
}

@Test
public void testReleaseProxyRequestAndFail(TestContext ctx) {
SocketAddress backend = startHttpBackend(ctx, 8081, req -> {
ctx.fail("Shouldn't be called");
});
HttpClient backendClient = vertx.createHttpClient(new HttpClientOptions(clientOptions));
HttpProxy proxy = HttpProxy.reverseProxy(backendClient);
proxy.origin(backend);
proxy.addInterceptor(new ProxyInterceptor() {
@Override
public Future<ProxyResponse> handleProxyRequest(ProxyContext context) {
context.request().release();
return Future.failedFuture("boom");
}
});
startHttpServer(ctx, serverOptions, proxy);
HttpClient httpClient = vertx.createHttpClient();
httpClient.request(HttpMethod.GET, 8080, "localhost", "/somepath").onComplete(ctx.asyncAssertSuccess(req -> {
req.send().onComplete(ctx.asyncAssertSuccess(resp -> {
ctx.assertEquals(502, resp.statusCode());
}));
}));
}

@Test
public void testSendDefaultProxyResponse(TestContext ctx) {
startHttpServer(ctx, serverOptions, req -> {
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