function tracingChannel
Unstable
Usage in Deno
import { tracingChannel } from "node:diagnostics_channel";
tracingChannel<StoreType = unknown,ContextType extends object = StoreType extends object ? StoreType : object,>(nameOrChannels: string | TracingChannelCollection<StoreType, ContextType>): TracingChannel<StoreType, ContextType>
Creates a TracingChannel
wrapper for the given TracingChannel Channels
. If a name is given, the corresponding tracing
channels will be created in the form of tracing:${name}:${eventType}
where eventType
corresponds to the types of TracingChannel Channels
.
import diagnostics_channel from 'node:diagnostics_channel'; const channelsByName = diagnostics_channel.tracingChannel('my-channel'); // or... const channelsByCollection = diagnostics_channel.tracingChannel({ start: diagnostics_channel.channel('tracing:my-channel:start'), end: diagnostics_channel.channel('tracing:my-channel:end'), asyncStart: diagnostics_channel.channel('tracing:my-channel:asyncStart'), asyncEnd: diagnostics_channel.channel('tracing:my-channel:asyncEnd'), error: diagnostics_channel.channel('tracing:my-channel:error'), });
nameOrChannels: string | TracingChannelCollection<StoreType, ContextType>
Channel name or object containing all the TracingChannel Channels
Collection of channels to trace with