Writes a trace message to indicate that a given section of code has
begun. Must be followed by a call to {@link ATrace_endAsyncSection} with the same
methodName and cookie. Unlike {@link ATrace_beginSection} and {@link ATrace_endSection},
asynchronous events do not need to be nested. The name and cookie used to
begin an event must be used to end it.
\param sectionName The method name to appear in the trace.
\param cookie Unique identifier for distinguishing simultaneous events
Writes a trace message to indicate that a given section of code has begun. Must be followed by a call to {@link ATrace_endAsyncSection} with the same methodName and cookie. Unlike {@link ATrace_beginSection} and {@link ATrace_endSection}, asynchronous events do not need to be nested. The name and cookie used to begin an event must be used to end it.
\param sectionName The method name to appear in the trace. \param cookie Unique identifier for distinguishing simultaneous events