Package com.couchbase.client.core.io.netty

Class TracingUtils

java.lang.Object

com.couchbase.client.core.io.netty.TracingUtils

@Internal
public class TracingUtils
extends Object

Contains various utils to set attributes for tracing spans.

Method Summary

Modifier and Type	Method	Description
static void	setCommonDispatchSpanAttributes(RequestSpan span, String localId, String localHost, int localPort, String remoteHost, int remotePort, String operationId)	Sets common dispatch span attributes as per spec.
static void	setCommonKVSpanAttributes(RequestSpan span, KeyValueRequest<Response> request)	Sets attributes that are usefully duplicated across multiple spans.
static void	setNumericOperationId(RequestSpan span, long operationId)	Sets the operation ID as a numeric value.
static void	setServerDurationAttribute(RequestSpan span, long serverDuration)	Sets the server duration attribute, if larger than 0 (will ignore it otherwise).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

setCommonDispatchSpanAttributes

public static void setCommonDispatchSpanAttributes(RequestSpan span,
                                                   @Nullable
                                                   String localId,
                                                   @Nullable
                                                   String localHost,
                                                   int localPort,
                                                   @Nullable
                                                   String remoteHost,
                                                   int remotePort,
                                                   @Nullable
                                                   String operationId)

Sets common dispatch span attributes as per spec.

Parameters:

span - the affected span.

localId - the local socket ID.

localHost - the local hostname or ip.

localPort - the local port.

remoteHost - the remote hostname or ip.

remotePort - the remote port.

operationId - the unique operation ID - can be null (then ignored).

setCommonKVSpanAttributes

public static void setCommonKVSpanAttributes(RequestSpan span,
                                             KeyValueRequest<Response> request)

Sets attributes that are usefully duplicated across multiple spans.

setNumericOperationId

public static void setNumericOperationId(RequestSpan span,
                                         long operationId)

Sets the operation ID as a numeric value.

Parameters:

span - the span where it should be set.

operationId - the numeric operation id.

setServerDurationAttribute

public static void setServerDurationAttribute(RequestSpan span,
                                              long serverDuration)

Sets the server duration attribute, if larger than 0 (will ignore it otherwise).

Parameters:

span - the span where it should be set.

serverDuration - the actual duration.