SH-3690 SH-4505 Cleanup pass through code.

Start using DNS cache in legacy LLCurl code.  Go to 15 seconds
particularly as we're using threaded resolver at this point.
Documentation cleanup.  Add libcurl status checking and logging
for curl_easy_setopt() operations that fail.  Shouldn't happen
and we'll just continue anyway but there's info in the logs to
track these down now.  Cleaned up logic around FASTTIMER enable
defines used to evaluate pipeline stalls in main thread.
Removed long-standing thread race around caps strings and
URL construction.  Not a significant risk but refactoring the
code to get rid of them removed one huge eyesore.  It can be
made even slicker if desired (see notes).

1 files changed, 2 insertions, 1 deletions

diff --git a/indra/llcorehttp/httpcommon.cpp b/indra/llcorehttp/httpcommon.cpp
index ca57a18578..0cf415223e 100755
--- a/indra/llcorehttp/httpcommon.cpp
+++ b/indra/llcorehttp/httpcommon.cpp
@@ -70,7 +70,8 @@ std::string HttpStatus::toString() const
 			"Invalid datatype for argument or option",
 			"Option has not been explicitly set",
 			"Option is not dynamic and must be set early",
-			"Invalid HTTP status code received from server"
+			"Invalid HTTP status code received from server",
+			"Could not allocate required resource"
 		};
 	static const int llcore_errors_count(sizeof(llcore_errors) / sizeof(llcore_errors[0]));