}

// DetectLeak - Creates a snapshot of runtime stack and compares it with the initial stack snapshot.
func (initialSnapShot LeakDetect) DetectLeak(t TestErrHandler) {
	if t.Failed() {
		return
	}
	// Loop, waiting for goroutines to shut down.
	// Wait up to 5 seconds, but finish as quickly as possible.
	deadline := UTCNow().Add(leakDetectDeadline * time.Second)
	for {
		// get sack snapshot of relevant go routines.

        if (sneaky == null) {
          return sample;
        } else {
          /* Someone beat us to it! Trying again...
           *
           * Technically this loop not guaranteed to terminate, so theoretically (extremely
           * unlikely) this thread might starve, but even then, there is always going to be another
           * thread doing progress here.
           */
        }

  protected void startUp() throws Exception {}

  /**
   * Run the service. This method is invoked on the execution thread. Implementations must respond
   * to stop requests. You could poll for lifecycle changes in a work loop:
   *
   * <pre>
   *   public void run() {
   *     while ({@link #isRunning()}) {
   *       // perform a unit of work
   *     }
   *   }
   * </pre>
   *

                                    archiveDirs(stageId, ['core-it-suite-logs':'core-it-suite/target/test-classes',
                                                          'core-it-suite-reports':'core-it-suite/target/surefire-reports'])
                                }
                            }

			resultFileName:     "user-defined.conf",
			expectedOutputFile: testDataDir + "/expected/YYY-istio-cni.conf",
		},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			t.Logf("%s: Test preconf %s, expected %s", tc.name, tc.preConfFile, tc.expectedOutputFile)
			install.RunInstallCNITest(t, tc.chainedCNIPlugin, tc.preConfFile, tc.resultFileName, tc.delayedConfFile, tc.expectedOutputFile,

Once the **patch** is successfully applied, developer must run tests to validate the fix that was backported by running following tests, locally.

  }

  private static PatternCompiler loadPatternCompiler() {
    return new JdkPatternCompiler();
  }

  private static void logPatternCompilerError(ServiceConfigurationError e) {
    logger.log(Level.WARNING, "Error loading regex compiler, falling back to next option", e);
  }

  private static final class JdkPatternCompiler implements PatternCompiler {
    @Override

/// tip

尽可能选择使用 `Annotated` 的版本。

///

```Python hl_lines="13  15  22  25"
{!> ../../docs_src/background_tasks/tutorial002.py!}
```

////

该示例中，信息会在响应发出 *之后* 被写到 `log.txt` 文件。

如果请求中有查询，它将在后台任务中写入日志。

然后另一个在 *路径操作函数* 生成的后台任务会使用路径参数 `email` 写入一条信息。

## 技术细节

RUN md C:\TEMP
RUN md C:\TMP

# Install 7-Zip.
RUN (New-Object Net.WebClient).DownloadFile('https://www.7-zip.org/a/7z2201-x64.msi', '7z.msi'); \
    Start-Process msiexec.exe -ArgumentList \"/i 7z.msi /qn /norestart /log C:\\TEMP\\7z_install_log.txt\" -wait; \
    Remove-Item .\7z.msi;

# Download the Visual Studio 2022 Installer.

Derek Eskens <******@****.***> <******@****.***>
Etienne Studer <******@****.***> <******@****.***>
Etienne Studer <******@****.***> <******@****.***>
Etienne Studer <******@****.***> <log>
Gary Hale <******@****.***> <******@****.***>
Hans Dockter <******@****.***>
Hans Dockter <******@****.***> <******@****.***>
Hans Dockter <******@****.***> <******@****.***>