Examples with DnsEnd okhttp3.CallEvent.DnsEnd used on opensource projects

Example 6 with DnsEnd

use of okhttp3.CallEvent.DnsEnd in project okhttp by square.

the class DuplexTest method duplexWithRedirect.

/**
 * Duplex calls that have follow-ups are weird. By the time we know there's a follow-up we've
 * already split off another thread to stream the request body. Because we permit at most one
 * exchange at a time we break the request stream out from under that writer.
 */
@Test
public void duplexWithRedirect() throws Exception {
    enableProtocol(Protocol.HTTP_2);
    CountDownLatch duplexResponseSent = new CountDownLatch(1);
    listener = new RecordingEventListener() {

        @Override
        public void responseHeadersEnd(Call call, Response response) {
            try {
                // Wait for the server to send the duplex response before acting on the 301 response
                // and resetting the stream.
                duplexResponseSent.await();
            } catch (InterruptedException e) {
                throw new AssertionError();
            }
            super.responseHeadersEnd(call, response);
        }
    };
    client = client.newBuilder().eventListener(listener).build();
    MockDuplexResponseBody mockDuplexResponseBody = enqueueResponseWithBody(new MockResponse().clearHeaders().setResponseCode(HttpURLConnection.HTTP_MOVED_PERM).addHeader("Location: /b"), new MockDuplexResponseBody().sendResponse("/a has moved!\n", duplexResponseSent).requestIOException().exhaustResponse());
    server.enqueue(new MockResponse().setBody("this is /b"));
    Call call = client.newCall(new Request.Builder().url(server.url("/")).post(new AsyncRequestBody()).build());
    try (Response response = call.execute()) {
        BufferedSource responseBody = response.body().source();
        assertThat(responseBody.readUtf8Line()).isEqualTo("this is /b");
    }
    BufferedSink requestBody = ((AsyncRequestBody) call.request().body()).takeSink();
    try {
        requestBody.writeUtf8("request body\n");
        requestBody.flush();
        fail();
    } catch (IOException expected) {
        assertThat(expected.getMessage()).isEqualTo("stream was reset: CANCEL");
    }
    mockDuplexResponseBody.awaitSuccess();
    assertThat(listener.recordedEventTypes()).containsExactly("CallStart", "ProxySelectStart", "ProxySelectEnd", "DnsStart", "DnsEnd", "ConnectStart", "SecureConnectStart", "SecureConnectEnd", "ConnectEnd", "ConnectionAcquired", "RequestHeadersStart", "RequestHeadersEnd", "RequestBodyStart", "ResponseHeadersStart", "ResponseHeadersEnd", "ResponseBodyStart", "ResponseBodyEnd", "RequestHeadersStart", "RequestHeadersEnd", "ResponseHeadersStart", "ResponseHeadersEnd", "ResponseBodyStart", "ResponseBodyEnd", "ConnectionReleased", "CallEnd", "RequestFailed");
}

Example 7 with DnsEnd

use of okhttp3.CallEvent.DnsEnd in project okhttp by square.

the class DuplexTest method requestBodyEndsAfterResponseBody.

@Test
public void requestBodyEndsAfterResponseBody() throws Exception {
    enableProtocol(Protocol.HTTP_2);
    MockDuplexResponseBody mockDuplexResponseBody = enqueueResponseWithBody(new MockResponse().clearHeaders(), new MockDuplexResponseBody().exhaustResponse().receiveRequest("request A\n").exhaustRequest());
    Call call = client.newCall(new Request.Builder().url(server.url("/")).post(new AsyncRequestBody()).build());
    try (Response response = call.execute()) {
        BufferedSource responseBody = response.body().source();
        assertTrue(responseBody.exhausted());
        BufferedSink requestBody = ((AsyncRequestBody) call.request().body()).takeSink();
        requestBody.writeUtf8("request A\n");
        requestBody.close();
    }
    mockDuplexResponseBody.awaitSuccess();
    assertThat(listener.recordedEventTypes()).containsExactly("CallStart", "ProxySelectStart", "ProxySelectEnd", "DnsStart", "DnsEnd", "ConnectStart", "SecureConnectStart", "SecureConnectEnd", "ConnectEnd", "ConnectionAcquired", "RequestHeadersStart", "RequestHeadersEnd", "RequestBodyStart", "ResponseHeadersStart", "ResponseHeadersEnd", "ResponseBodyStart", "ResponseBodyEnd", "RequestBodyEnd", "ConnectionReleased", "CallEnd");
}

Example 8 with DnsEnd

use of okhttp3.CallEvent.DnsEnd in project okhttp by square.

the class ClientAuthTest method invalidClientAuthEvents.

@Test
public void invalidClientAuthEvents() throws Throwable {
    server.enqueue(new MockResponse().setBody("abc"));
    clientCert = new HeldCertificate.Builder().signedBy(clientIntermediateCa).serialNumber(4L).commonName("Jethro Willis").addSubjectAlternativeName("jethrowillis.com").validityInterval(1, 2).build();
    OkHttpClient client = buildClient(clientCert, clientIntermediateCa.certificate());
    RecordingEventListener listener = new RecordingEventListener();
    client = client.newBuilder().eventListener(listener).build();
    SSLSocketFactory socketFactory = buildServerSslSocketFactory();
    server.useHttps(socketFactory, false);
    server.requireClientAuth();
    Call call = client.newCall(new Request.Builder().url(server.url("/")).build());
    try {
        call.execute();
        fail();
    } catch (IOException expected) {
    }
    // Observed Events are variable
    // JDK 14
    // CallStart, ProxySelectStart, ProxySelectEnd, DnsStart, DnsEnd, ConnectStart, SecureConnectStart,
    // SecureConnectEnd, ConnectEnd, ConnectionAcquired, RequestHeadersStart, RequestHeadersEnd,
    // ResponseFailed, ConnectionReleased, CallFailed
    // JDK 8
    // CallStart, ProxySelectStart, ProxySelectEnd, DnsStart, DnsEnd, ConnectStart, SecureConnectStart,
    // ConnectFailed, CallFailed
    // Gradle - JDK 11
    // CallStart, ProxySelectStart, ProxySelectEnd, DnsStart, DnsEnd, ConnectStart, SecureConnectStart,
    // SecureConnectEnd, ConnectFailed, CallFailed
    List<String> recordedEventTypes = listener.recordedEventTypes();
    assertThat(recordedEventTypes).startsWith("CallStart", "ProxySelectStart", "ProxySelectEnd", "DnsStart", "DnsEnd", "ConnectStart", "SecureConnectStart");
    assertThat(recordedEventTypes).endsWith("CallFailed");
}