#20286

Committed 20 May 2026 12:34AM UTC coverage: 88.862% (-0.005%) from 88.867%

Build # #20286

Build Type

push

github

Committed by

jdcormie

Commit Message

Add Bazel 9.1.0 to our CI matrix

This backs up our claim that we support the two most recent Bazel versions.

Coverage Stats

36470 of 41041 relevant lines covered (88.86%)

0.89 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

88.89

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

/*
 * Copyright 2022 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 static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Strings.isNullOrEmpty;

import com.google.common.base.Preconditions;
import io.grpc.EquivalentAddressGroup;
import io.grpc.NameResolver;
import io.grpc.StatusOr;
import io.netty.channel.unix.DomainSocketAddress;
import java.util.ArrayList;
import java.util.List;

final class UdsNameResolver extends NameResolver {
  private NameResolver.Listener2 listener;
  private final String authority;

  /**
   * Constructs a new instance of UdsNameResolver.
   *
   * @param authority authority of the 'unix:' URI to resolve, or null if target has no authority
   * @param targetPath path of the 'unix:' URI to resolve
   */
  UdsNameResolver(String authority, String targetPath, Args args) {
    // UDS is inherently local. According to https://github.com/grpc/grpc/blob/master/doc/naming.md,
    // this is expressed in the target URI either by using a blank authority, like "unix:///sock",
    // or by omitting authority completely, e.g. "unix:/sock".
    // TODO(jdcormie): Allow the explicit authority string "localhost"?
    checkArgument(isNullOrEmpty(authority), "authority not supported: %s", authority);
    this.authority = targetPath;
  }

  @Override
  public String getServiceAuthority() {
    return this.authority;
  }

  @Override
  public void start(Listener2 listener) {
    Preconditions.checkState(this.listener == null, "already started");
    this.listener = checkNotNull(listener, "listener");
    resolve();
  }

  @Override
  public void refresh() {
    resolve();
  }

  private void resolve() {
    ResolutionResult.Builder resolutionResultBuilder = ResolutionResult.newBuilder();
    List<EquivalentAddressGroup> servers = new ArrayList<>(1);
    servers.add(new EquivalentAddressGroup(new DomainSocketAddress(authority)));
    resolutionResultBuilder.setAddressesOrError(StatusOr.fromValue(servers));
    listener.onResult2(resolutionResultBuilder.build());
  }

  @Override
  public void shutdown() {}
}

1	/*
2	* Copyright 2022 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 static com.google.common.base.Preconditions.checkArgument;
20	import static com.google.common.base.Preconditions.checkNotNull;
21	import static com.google.common.base.Strings.isNullOrEmpty;
22
23	import com.google.common.base.Preconditions;
24	import io.grpc.EquivalentAddressGroup;
25	import io.grpc.NameResolver;
26	import io.grpc.StatusOr;
27	import io.netty.channel.unix.DomainSocketAddress;
28	import java.util.ArrayList;
29	import java.util.List;
30
31	final class UdsNameResolver extends NameResolver {
32	private NameResolver.Listener2 listener;
33	private final String authority;
34
35	/**
36	* Constructs a new instance of UdsNameResolver.
37	*
38	* @param authority authority of the 'unix:' URI to resolve, or null if target has no authority
39	* @param targetPath path of the 'unix:' URI to resolve
40	*/
41	UdsNameResolver(String authority, String targetPath, Args args) {	1✔
42	// UDS is inherently local. According to https://github.com/grpc/grpc/blob/master/doc/naming.md,
43	// this is expressed in the target URI either by using a blank authority, like "unix:///sock",
44	// or by omitting authority completely, e.g. "unix:/sock".
45	// TODO(jdcormie): Allow the explicit authority string "localhost"?
46	checkArgument(isNullOrEmpty(authority), "authority not supported: %s", authority);	1✔
47	this.authority = targetPath;	1✔
48	}	1✔
49
50	@Override
51	public String getServiceAuthority() {
52	return this.authority;	1✔
53	}
54
55	@Override
56	public void start(Listener2 listener) {
57	Preconditions.checkState(this.listener == null, "already started");	1✔
58	this.listener = checkNotNull(listener, "listener");	1✔
59	resolve();	1✔
60	}	1✔
61
62	@Override
63	public void refresh() {
64	resolve();	×
65	}	×
66
67	private void resolve() {
68	ResolutionResult.Builder resolutionResultBuilder = ResolutionResult.newBuilder();	1✔
69	List<EquivalentAddressGroup> servers = new ArrayList<>(1);	1✔
70	servers.add(new EquivalentAddressGroup(new DomainSocketAddress(authority)));	1✔
71	resolutionResultBuilder.setAddressesOrError(StatusOr.fromValue(servers));	1✔
72	listener.onResult2(resolutionResultBuilder.build());	1✔
73	}	1✔
74
75	@Override
76	public void shutdown() {}	1✔
77	}

grpc / grpc-java / #20286

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