scannerMetricCleanAbandoned
	scannerMetricApplyNonCurrent
	scannerMetricHealAbandonedVersion

	// START Trace metrics:
	scannerMetricStartTrace
	scannerMetricScanObject // Scan object. All operations included.
	scannerMetricHealAbandonedObject

	// END realtime metrics:
	scannerMetricLastRealtime

	// Trace only metrics:
	scannerMetricScanFolder      // Scan a folder on disk, recursively.

}

// healRoutine receives heal tasks, to heal buckets, objects and format.json
type healRoutine struct {
	tasks   chan healTask
	workers int
}

func activeListeners() int {
	// Bucket notification and http trace are not costly, it is okay to ignore them
	// while counting the number of concurrent connections
	return int(globalHTTPListen.Subscribers()) + int(globalTrace.Subscribers())
}

        }
        // ensure file is open
        try (SmbFileHandleImpl fd = ensureOpen(); SmbTreeHandleImpl th = fd.getTree()) {

            if (log.isTraceEnabled()) {
                log.trace("read: fid=" + fd + ",off=" + off + ",len=" + len);
            }

            final int type = this.file.getType();
            int r, n;

if [ "x$FESS_PORT" = "x" ]; then
  FESS_PORT=8080
fi
if [ "x$FESS_CONTEXT_PATH" = "x" ]; then
  FESS_CONTEXT_PATH=/
fi
if [ "x$FESS_USE_GC_LOGGING" != "x" ]; then
  FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Xlog:gc*,gc+age=trace,safepoint:file=$FESS_LOG_PATH/gc-$APP_NAME.log:utctime,pid,tags:filecount=5,filesize=64m"
fi
FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.home=$FESS_HOME"
FESS_JAVA_OPTS="$FESS_JAVA_OPTS -Dfess.context.path=$FESS_CONTEXT_PATH"

            off = (off & 0xFFFF) - this.converter;
            off = start + off;
            e.commentOrMasterBrowser = readString(buffer, off, 48, false);

            if (log.isTraceEnabled()) {
                log.trace(e.toString());
            }
        }
        setResults(results);
        this.lastName = e == null ? null : e.name;
        return bufferIndex - start;
    }

    @Override

mvn deploy
```

## Architecture

### Core Components

- **`org.codelibs.curl.Curl`**: Static entry point providing factory methods for all HTTP methods (GET, POST, PUT, DELETE, HEAD, OPTIONS, CONNECT, TRACE)
- **`org.codelibs.curl.CurlRequest`**: Fluent request builder supporting parameters, headers, body content, SSL config, proxies, timeouts, and caching

        }

        // Perform cleanup and health checks without global synchronization
        cleanup();
        performHealthCheck();

        if (log.isTraceEnabled()) {
            log.trace("Exclusive " + nonPooled + " enforced signing " + forceSigning);
        }

        // Check for existing connection
        if (!nonPooled && tc.getConfig().getSessionLimit() != 1) {

		adminRouter.Methods(http.MethodPost).Path(adminVersion + adminAPIClientDevExtraTime).HandlerFunc(adminMiddleware(adminAPI.ClientDevNullExtraTime, noGZFlag))

		// HTTP Trace
		adminRouter.Methods(http.MethodGet).Path(adminVersion + "/trace").HandlerFunc(adminMiddleware(adminAPI.TraceHandler, noObjLayerFlag))

		// Console Logs

在建置 API 時，「路徑」是分離「關注點」和「資源」的主要方式。

#### 操作

這裡的「操作」指的是 HTTP 的「方法」之一。

其中包括：

* `POST`
* `GET`
* `PUT`
* `DELETE`

……以及更少見的：

* `OPTIONS`
* `HEAD`
* `PATCH`
* `TRACE`

在 HTTP 協定中，你可以使用這些「方法」之一（或更多）與每個路徑進行通信。

---

在建置 API 時，你通常使用這些特定的 HTTP 方法來執行特定的動作。

通常你使用：

* `POST`：用來建立資料。
* `GET`：用來讀取資料。
* `PUT`：用來更新資料。
* `DELETE`：用來刪除資料。

#### 작동

"작동(Operation)"은 HTTP "메소드" 중 하나를 나타냅니다.

다음 중 하나이며:

* `POST`
* `GET`
* `PUT`
* `DELETE`

...흔히 사용되지 않는 것들도 있습니다:

* `OPTIONS`
* `HEAD`
* `PATCH`
* `TRACE`

HTTP 프로토콜에서는 이러한 "메소드"를 하나(또는 이상) 사용하여 각 경로와 통신할 수 있습니다.

---

API를 설계할 때 일반적으로 특정 행동을 수행하기 위해 특정 HTTP 메소드를 사용합니다.

일반적으로 다음과 같습니다:

* `POST`: 데이터를 생성하기 위해.
* `GET`: 데이터를 읽기 위해.