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API > API/Runtime > API/Runtime/Core > API/Runtime/Core/FTraceAuxiliary
Description
Start tracing to a target (network connection or file) with an active set of channels. If a connection is already active this call does nothing.
| Name | Start |
| Type | function |
| Header File | /Engine/Source/Runtime/Core/Public/ProfilingDebugging/TraceAuxiliary.h |
| Include Path | #include "ProfilingDebugging/TraceAuxiliary.h" |
| Source | /Engine/Source/Runtime/Core/Private/ProfilingDebugging/TraceAuxiliary.cpp |
static bool Start
(
EConnectionType Type,
const TCHAR * Target,
const TCHAR * Channels,
FOptions * Options,
const FLogCategoryAlias & LogCategory
)
True when successfully starting the trace, false if the data connection could not be made.
Parameters
| Name | Remarks |
|---|---|
| Type | Type of connection. Network or File type. If a custom target is desired use FTraceAuxiliary::Relay. |
| Target | String to use for connection. See /ref EConnectionType for details. |
| Channels | Comma separated list of channels to enable. Default set of channels are enabled if argument is not specified. If the pointer is null no channels are enabled. |
| Options | Optional additional tracing options. |
| LogCategory | Log channel to output messages to. Default set to 'Core'. |