25600722838

Committed 09 May 2026 12:06PM UTC coverage: 83.396% (-5.3%) from 88.677%

Build # 25600722838

Build Type

push

github

Committed by

web-flow

Commit Message

Nats v2 web (#295)

* ci: compile main sources in coverage_report job

The coverage_report job was producing an effectively empty
jacocoTestReport.xml (3.4KB vs ~1.1MB locally) because no .class files
existed when coverageReportOnly ran — the job checked out source code
and downloaded .exec artifacts, but never compiled. JaCoCo's report
generator skips packages/classes it cannot resolve, so the merged XML
ended up with only <sessioninfo> entries and no <package> elements.

That made coverallsJacoco silently no-op via the
"source file set empty, skipping" branch in CoverallsReporter, so
"Push coverage to Coveralls" reported success without uploading.

Verified by downloading the coverage-report artifact from a recent run
and comparing its XML structure against a local build's report.

Assisted-By: Claude Code

* nats-web: implement pause / soft-delete admin ops and capability-aware Q-detail

Replace the all-stub `NatsRqueueUtilityService` with real impls for the operations
JetStream can model: `pauseUnpauseQueue` persists the `paused` flag on `QueueConfig`
in the queue-config KV bucket and notifies the local listener container so the poller
stops dispatching; `deleteMessage` is a soft delete via `MessageMetadataService`
(stream message persists, dashboard hides via the metadata flag); `getDataType`
reports `STREAM`. `moveMessage`, `enqueueMessage`, and `makeEmpty` deliberately
remain "not supported" — there is no JetStream primitive for those.

Update `RqueueQDetailServiceImpl.getRunningTasks` / `getScheduledTasks` to return
header-only tables when the broker capabilities suppress those sections, instead of
emitting zero rows or 501s on NATS.

20 new unit tests cover the pause/delete paths and lock in the still-unsupported
operations. Updates `nats-task.md` / `nats-task-v2.md` to reflect what landed.

Assisted-By: Claude Code

* nats-web: capability-aware nav / charts and stream-based peek

End-to-end browser-tested the NATS dashboard and shipped the t... (continued)

Coverage Stats

2566 of 3407 branches covered (75.32%)

Branch coverage included in aggregate %.

795 of 1072 new or added lines in 22 files covered. (74.16%)

312 existing lines in 38 files now uncovered.

7715 of 8921 relevant lines covered (86.48%)

0.86 hits per line

Source File
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90.91

/rqueue-core/src/main/java/com/github/sonus21/rqueue/utils/backoff/FixedTaskExecutionBackOff.java

/*
 * Copyright (c) 2020-2026 Sonu Kumar
 *
 * 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
 *
 *     https://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 com.github.sonus21.rqueue.utils.backoff;

import com.github.sonus21.rqueue.core.RqueueMessage;

/**
 * Implementation of the {@link TaskExecutionBackOff} class, that always return the same value,
 * except if number of failures have increased too high.
 *
 * <p>Default delay for the task is 5 seconds, and maximum number of retries is {@value
 * Integer#MAX_VALUE}.
 *
 * <p>There's another implementation of this, that provides exponential delay.
 *
 * @see ExponentialTaskExecutionBackOff
 */
public class FixedTaskExecutionBackOff implements TaskExecutionBackOff {

  /**
   * The default task delay: 5000 ms = 5 seconds.
   */
  public static final long DEFAULT_INTERVAL = 5000;

  private long interval = DEFAULT_INTERVAL;
  private int maxRetries = Integer.MAX_VALUE;

  /**
   * Create an instance with an interval of {@value #DEFAULT_INTERVAL} ms and maximum value of
   * retries.
   */
  public FixedTaskExecutionBackOff() {}

  /**
   * Create an instance.
   *
   * @param interval   the delay between two attempts.
   * @param maxRetries the maximum number of retries.
   */
  public FixedTaskExecutionBackOff(long interval, int maxRetries) {
    checkInterval(interval);
    checkMaxRetries(maxRetries);
    this.interval = interval;
    this.maxRetries = maxRetries;
  }

  /**
   * Return the delay between two attempts in milliseconds.
   *
   * @return the configured interval in milliseconds.
   */
  public long getInterval() {
    return this.interval;
  }

  /**
   * Set the delay between two attempts in milliseconds.
   *
   * @param interval delay between two attempts.
   */
  public void setInterval(long interval) {
    checkInterval(interval);
    this.interval = interval;
  }

  /**
   * Return the maximum number of retries.
   *
   * @return max retires
   */
  public int getMaxRetries() {
    return this.maxRetries;
  }

  /**
   * Set the maximum number of retries
   *
   * @param maxRetries max number of retires
   */
  public void setMaxRetries(int maxRetries) {
    checkMaxRetries(maxRetries);
    this.maxRetries = maxRetries;
  }

  @Override
  public long nextBackOff(Object message, RqueueMessage rqueueMessage, int failureCount) {
    if (failureCount >= getMaxRetries(message, rqueueMessage, failureCount)) {
      return STOP;
    }
    return getInterval(message, rqueueMessage, failureCount);
  }

  protected int getMaxRetries(Object message, RqueueMessage rqueueMessage, int failureCount) {
    return getMaxRetries();
  }

  protected long getInterval(Object message, RqueueMessage rqueueMessage, int failureCount) {
    return getInterval();
  }

  private void checkInterval(long interval) {
    if (interval <= 0) {
      throw new IllegalArgumentException("interval must be > 0");
    }
  }

  private void checkMaxRetries(int maxRetries) {
    if (maxRetries < 0) {
      throw new IllegalArgumentException("maxRetries must be > 0");
    }
  }

  @Override
  public boolean equals(Object other) {
    if (other instanceof FixedTaskExecutionBackOff) {
      return ((FixedTaskExecutionBackOff) other).getInterval() == getInterval()
          && ((FixedTaskExecutionBackOff) other).getMaxRetries() == getMaxRetries();
    }
    return false;
  }
}

1	/*
2	* Copyright (c) 2020-2026 Sonu Kumar
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	* https://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 limitations under the License.
14	*
15	*/
16
17	package com.github.sonus21.rqueue.utils.backoff;
18
19	import com.github.sonus21.rqueue.core.RqueueMessage;
20
21	/**
22	* Implementation of the {@link TaskExecutionBackOff} class, that always return the same value,
23	* except if number of failures have increased too high.
24	*
25	* <p>Default delay for the task is 5 seconds, and maximum number of retries is {@value
26	* Integer#MAX_VALUE}.
27	*
28	* <p>There's another implementation of this, that provides exponential delay.
29	*
30	* @see ExponentialTaskExecutionBackOff
31	*/
32	public class FixedTaskExecutionBackOff implements TaskExecutionBackOff {
33
34	/**
35	* The default task delay: 5000 ms = 5 seconds.
36	*/
37	public static final long DEFAULT_INTERVAL = 5000;
38
39	private long interval = DEFAULT_INTERVAL;	1✔
40	private int maxRetries = Integer.MAX_VALUE;	1✔
41
42	/**
43	* Create an instance with an interval of {@value #DEFAULT_INTERVAL} ms and maximum value of
44	* retries.
45	*/
46	public FixedTaskExecutionBackOff() {}	1✔
47
48	/**
49	* Create an instance.
50	*
51	* @param interval the delay between two attempts.
52	* @param maxRetries the maximum number of retries.
53	*/
54	public FixedTaskExecutionBackOff(long interval, int maxRetries) {	1✔
55	checkInterval(interval);	1✔
56	checkMaxRetries(maxRetries);	1✔
57	this.interval = interval;	1✔
58	this.maxRetries = maxRetries;	1✔
59	}	1✔
60
61	/**
62	* Return the delay between two attempts in milliseconds.
63	*
64	* @return the configured interval in milliseconds.
65	*/
66	public long getInterval() {
67	return this.interval;	1✔
68	}
69
70	/**
71	* Set the delay between two attempts in milliseconds.
72	*
73	* @param interval delay between two attempts.
74	*/
75	public void setInterval(long interval) {
76	checkInterval(interval);	1✔
77	this.interval = interval;	1✔
78	}	1✔
79
80	/**
81	* Return the maximum number of retries.
82	*
83	* @return max retires
84	*/
85	public int getMaxRetries() {
86	return this.maxRetries;	1✔
87	}
88
89	/**
90	* Set the maximum number of retries
91	*
92	* @param maxRetries max number of retires
93	*/
94	public void setMaxRetries(int maxRetries) {
95	checkMaxRetries(maxRetries);	1✔
96	this.maxRetries = maxRetries;	1✔
97	}	1✔
98
99	@Override
100	public long nextBackOff(Object message, RqueueMessage rqueueMessage, int failureCount) {
101	if (failureCount >= getMaxRetries(message, rqueueMessage, failureCount)) {	1✔
102	return STOP;	1✔
103	}
104	return getInterval(message, rqueueMessage, failureCount);	1✔
105	}
106
107	protected int getMaxRetries(Object message, RqueueMessage rqueueMessage, int failureCount) {
108	return getMaxRetries();	1✔
109	}
110
111	protected long getInterval(Object message, RqueueMessage rqueueMessage, int failureCount) {
112	return getInterval();	1✔
113	}
114
115	private void checkInterval(long interval) {
116	if (interval <= 0) {	1✔
117	throw new IllegalArgumentException("interval must be > 0");	1✔
118	}
119	}	1✔
120
121	private void checkMaxRetries(int maxRetries) {
122	if (maxRetries < 0) {	1✔
123	throw new IllegalArgumentException("maxRetries must be > 0");	1✔
124	}
125	}	1✔
126
127	@Override
128	public boolean equals(Object other) {
129	if (other instanceof FixedTaskExecutionBackOff) {	1!
130	return ((FixedTaskExecutionBackOff) other).getInterval() == getInterval()	1!
131	&& ((FixedTaskExecutionBackOff) other).getMaxRetries() == getMaxRetries();	1!
132	}
UNCOV 133	return false;	×
134	}
135	}

sonus21 / rqueue / 25600722838

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