#20405

Committed 14 Aug 2026 04:54AM UTC coverage: 88.822% (-0.03%) from 88.847%

Build # #20405

Build Type

push

github

Committed by

web-flow

Commit Message

compiler: add retry loop and enable allowEmptyChecksums on Windows (v1.82.x backport) (#12987)

Backport of #12962 to v1.82.x.
---
Enables allowEmptyChecksums globally on Chocolatey and implements a
3-attempt retry loop for pkgconfiglite to prevent Windows CI failures
caused by transient network or SourceForge mirror errors. Even though
--allow-empty-checksums is passed to choco install, newer Chocolatey
versions do not propagate this CLI flag to the nested PowerShell
installer script (chocolateyInstall.ps1). The inner script fails when
downloading the binary from non-secure HTTP SourceForge mirrors unless
the allowEmptyChecksums feature is globally enabled via choco feature
beforehand.
This change also makes the script exit prematurely if pkg-config
installation still failed instead of continuing and failing later at the
linking step.

[Failed Kokoro build logs
example](https://btx.cloud.google.com/invocations/f43affbc-6ace-4158-bac4-86779b985b2f/targets/grpc%2Fjava%2Fmaster%2Fpresubmit%2Fwindows;config=default/log).

Coverage Stats

36283 of 40849 relevant lines covered (88.82%)

0.89 hits per line

Source File
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87.88

/../netty/src/main/java/io/grpc/netty/ClientTransportLifecycleManager.java

/*
 * Copyright 2016 The gRPC Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.grpc.netty;

import com.google.errorprone.annotations.CanIgnoreReturnValue;
import io.grpc.Attributes;
import io.grpc.Status;
import io.grpc.internal.DisconnectError;
import io.grpc.internal.ManagedClientTransport;

/** Maintainer of transport lifecycle status. */
final class ClientTransportLifecycleManager {
  private final ManagedClientTransport.Listener listener;
  private boolean transportReady;
  private boolean transportShutdown;
  private boolean transportInUse;
  /** null iff !transportShutdown. */
  private Status shutdownStatus;
  /** null iff !transportShutdown. */
  private boolean transportTerminated;

  public ClientTransportLifecycleManager(ManagedClientTransport.Listener listener) {
    this.listener = listener;
  }

  public Attributes filterAttributes(Attributes attributes) {
    if (transportReady || transportShutdown) {
      return attributes;
    }
    return listener.filterTransport(attributes);
  }

  public void notifyReady() {
    if (transportReady || transportShutdown) {
      return;
    }
    transportReady = true;
    listener.transportReady();
  }

  /**
   * Marks transport as shutdown, but does not set the error status. This must eventually be
   * followed by a call to notifyShutdown.
   */
  public void notifyGracefulShutdown(Status s, DisconnectError disconnectError) {
    if (transportShutdown) {
      return;
    }
    transportShutdown = true;
    listener.transportShutdown(s, disconnectError);
  }

  /** Returns {@code true} if was the first shutdown. */
  @CanIgnoreReturnValue
  public boolean notifyShutdown(Status s, DisconnectError disconnectError) {
    notifyGracefulShutdown(s, disconnectError);
    if (shutdownStatus != null) {
      return false;
    }
    shutdownStatus = s;
    return true;
  }

  public void notifyInUse(boolean inUse) {
    if (inUse == transportInUse) {
      return;
    }
    transportInUse = inUse;
    listener.transportInUse(inUse);
  }

  public void notifyTerminated(Status s, DisconnectError disconnectError) {
    if (transportTerminated) {
      return;
    }
    transportTerminated = true;
    notifyShutdown(s, disconnectError);
    listener.transportTerminated();
  }

  public Status getShutdownStatus() {
    return shutdownStatus;
  }

}

1	/*
2	* Copyright 2016 The gRPC Authors
3	*
4	* Licensed under the Apache License, Version 2.0 (the "License");
5	* you may not use this file except in compliance with the License.
6	* You may obtain a copy of the License at
7	*
8	* http://www.apache.org/licenses/LICENSE-2.0
9	*
10	* Unless required by applicable law or agreed to in writing, software
11	* distributed under the License is distributed on an "AS IS" BASIS,
12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	* See the License for the specific language governing permissions and
14	* limitations under the License.
15	*/
16
17	package io.grpc.netty;
18
19	import com.google.errorprone.annotations.CanIgnoreReturnValue;
20	import io.grpc.Attributes;
21	import io.grpc.Status;
22	import io.grpc.internal.DisconnectError;
23	import io.grpc.internal.ManagedClientTransport;
24
25	/** Maintainer of transport lifecycle status. */
26	final class ClientTransportLifecycleManager {
27	private final ManagedClientTransport.Listener listener;
28	private boolean transportReady;
29	private boolean transportShutdown;
30	private boolean transportInUse;
31	/** null iff !transportShutdown. */
32	private Status shutdownStatus;
33	/** null iff !transportShutdown. */
34	private boolean transportTerminated;
35
36	public ClientTransportLifecycleManager(ManagedClientTransport.Listener listener) {	1✔
37	this.listener = listener;	1✔
38	}	1✔
39
40	public Attributes filterAttributes(Attributes attributes) {
41	if (transportReady \|\| transportShutdown) {	1✔
42	return attributes;	×
43	}
44	return listener.filterTransport(attributes);	1✔
45	}
46
47	public void notifyReady() {
48	if (transportReady \|\| transportShutdown) {	1✔
49	return;	×
50	}
51	transportReady = true;	1✔
52	listener.transportReady();	1✔
53	}	1✔
54
55	/**
56	* Marks transport as shutdown, but does not set the error status. This must eventually be
57	* followed by a call to notifyShutdown.
58	*/
59	public void notifyGracefulShutdown(Status s, DisconnectError disconnectError) {
60	if (transportShutdown) {	1✔
61	return;	1✔
62	}
63	transportShutdown = true;	1✔
64	listener.transportShutdown(s, disconnectError);	1✔
65	}	1✔
66
67	/** Returns {@code true} if was the first shutdown. */
68	@CanIgnoreReturnValue
69	public boolean notifyShutdown(Status s, DisconnectError disconnectError) {
70	notifyGracefulShutdown(s, disconnectError);	1✔
71	if (shutdownStatus != null) {	1✔
72	return false;	1✔
73	}
74	shutdownStatus = s;	1✔
75	return true;	1✔
76	}
77
78	public void notifyInUse(boolean inUse) {
79	if (inUse == transportInUse) {	1✔
80	return;	×
81	}
82	transportInUse = inUse;	1✔
83	listener.transportInUse(inUse);	1✔
84	}	1✔
85
86	public void notifyTerminated(Status s, DisconnectError disconnectError) {
87	if (transportTerminated) {	1✔
88	return;	×
89	}
90	transportTerminated = true;	1✔
91	notifyShutdown(s, disconnectError);	1✔
92	listener.transportTerminated();	1✔
93	}	1✔
94
95	public Status getShutdownStatus() {
96	return shutdownStatus;	1✔
97	}
98
99	}

grpc / grpc-java / #20405

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