SH-3244 Syscall avoidance in HttpRequest::update() method

Well, achieved that by doing work in bulk when needed.  But
turned into some additional things.  Change timebase from
mS to uS as, well, things are headed that way.  Implement
an HttpReplyQueue::fetchAll method (advertised one, hadn't
implemented it).

1 files changed, 4 insertions, 3 deletions

diff --git a/indra/llcorehttp/httprequest.h b/indra/llcorehttp/httprequest.h
index 134a61b618..9dd53f4483 100644
--- a/indra/llcorehttp/httprequest.h
+++ b/indra/llcorehttp/httprequest.h
@@ -341,13 +341,14 @@ public:
 	/// are expected to return 'quickly' and do any significant processing
 	/// outside of the notification callback to onCompleted().
 	///
-	/// @param	millis			Maximum number of wallclock milliseconds to
+	/// @param	usecs			Maximum number of wallclock microseconds to
 	///							spend in the call.  As hinted at above, this
 	///							is partly a function of application code so it's
-	///							a soft limit.
+	///							a soft limit.  A '0' value will run without
+	///							time limit.
 	///
 	/// @return					Standard status code.
-	HttpStatus update(long millis);
+	HttpStatus update(long usecs);
 
 	/// @}