1 files changed, 43 insertions, 19 deletions

diff --git a/indra/llmessage/llcurl.cpp b/indra/llmessage/llcurl.cpp
index 708745239e..66f1ffd41b 100644
--- a/indra/llmessage/llcurl.cpp
+++ b/indra/llmessage/llcurl.cpp
@@ -85,6 +85,22 @@ std::vector<LLMutex*> LLCurl::sSSLMutex;
 std::string LLCurl::sCAPath;
 std::string LLCurl::sCAFile;
 
+void check_curl_code(CURLcode code)
+{
+	if (code != CURLE_OK)
+	{
+		llerrs << "curl error detected: " << curl_easy_strerror(code) << llendl;
+	}
+}
+
+void check_curl_multi_code(CURLMcode code)
+{
+	if (code != CURLM_OK)
+	{
+		llerrs << "curl multi error detected: " << curl_multi_strerror(code) << llendl;
+	}
+}
+
 //static
 void LLCurl::setCAPath(const std::string& path)
 {
@@ -333,8 +349,9 @@ LLCurl::Easy* LLCurl::Easy::getEasy()
 	
 	// set no DNS caching as default for all easy handles. This prevents them adopting a
 	// multi handles cache if they are added to one.
-	curl_easy_setopt(easy->mCurlEasyHandle, CURLOPT_DNS_CACHE_TIMEOUT, 0);
-
+	CURLcode result = curl_easy_setopt(easy->mCurlEasyHandle, CURLOPT_DNS_CACHE_TIMEOUT, 0);
+	check_curl_code(result);
+	
 	++gCurlEasyCount;
 	return easy;
 }
@@ -400,9 +417,9 @@ void LLCurl::Easy::setHeaders()
 
 void LLCurl::Easy::getTransferInfo(LLCurl::TransferInfo* info)
 {
-	curl_easy_getinfo(mCurlEasyHandle, CURLINFO_SIZE_DOWNLOAD, &info->mSizeDownload);
-	curl_easy_getinfo(mCurlEasyHandle, CURLINFO_TOTAL_TIME, &info->mTotalTime);
-	curl_easy_getinfo(mCurlEasyHandle, CURLINFO_SPEED_DOWNLOAD, &info->mSpeedDownload);
+	check_curl_code(curl_easy_getinfo(mCurlEasyHandle, CURLINFO_SIZE_DOWNLOAD, &info->mSizeDownload));
+	check_curl_code(curl_easy_getinfo(mCurlEasyHandle, CURLINFO_TOTAL_TIME, &info->mTotalTime));
+	check_curl_code(curl_easy_getinfo(mCurlEasyHandle, CURLINFO_SPEED_DOWNLOAD, &info->mSpeedDownload));
 }
 
 U32 LLCurl::Easy::report(CURLcode code)
@@ -412,7 +429,7 @@ U32 LLCurl::Easy::report(CURLcode code)
 	
 	if (code == CURLE_OK)
 	{
-		curl_easy_getinfo(mCurlEasyHandle, CURLINFO_RESPONSE_CODE, &responseCode);
+		check_curl_code(curl_easy_getinfo(mCurlEasyHandle, CURLINFO_RESPONSE_CODE, &responseCode));
 		//*TODO: get reason from first line of mHeaderOutput
 	}
 	else
@@ -435,17 +452,20 @@ U32 LLCurl::Easy::report(CURLcode code)
 // Note: these all assume the caller tracks the value (i.e. keeps it persistant)
 void LLCurl::Easy::setopt(CURLoption option, S32 value)
 {
-	curl_easy_setopt(mCurlEasyHandle, option, value);
+	CURLcode result = curl_easy_setopt(mCurlEasyHandle, option, value);
+	check_curl_code(result);
 }
 
 void LLCurl::Easy::setopt(CURLoption option, void* value)
 {
-	curl_easy_setopt(mCurlEasyHandle, option, value);
+	CURLcode result = curl_easy_setopt(mCurlEasyHandle, option, value);
+	check_curl_code(result);
 }
 
 void LLCurl::Easy::setopt(CURLoption option, char* value)
 {
-	curl_easy_setopt(mCurlEasyHandle, option, value);
+	CURLcode result = curl_easy_setopt(mCurlEasyHandle, option, value);
+	check_curl_code(result);
 }
 
 // Note: this copies the string so that the caller does not have to keep it around
@@ -454,7 +474,8 @@ void LLCurl::Easy::setoptString(CURLoption option, const std::string& value)
 	char* tstring = new char[value.length()+1];
 	strcpy(tstring, value.c_str());
 	mStrings.push_back(tstring);
-	curl_easy_setopt(mCurlEasyHandle, option, tstring);
+	CURLcode result = curl_easy_setopt(mCurlEasyHandle, option, tstring);
+	check_curl_code(result);
 }
 
 void LLCurl::Easy::slist_append(const char* str)
@@ -593,12 +614,12 @@ LLCurl::Multi::Multi()
 	  mErrorCount(0)
 {
 	mCurlMultiHandle = curl_multi_init();
-	
 	if (!mCurlMultiHandle)
 	{
 		llwarns << "curl_multi_init() returned NULL! Easy handles: " << gCurlEasyCount << " Multi handles: " << gCurlMultiCount << llendl;
 		mCurlMultiHandle = curl_multi_init();
 	}
+	
 	llassert_always(mCurlMultiHandle);
 	++gCurlMultiCount;
 }
@@ -610,7 +631,7 @@ LLCurl::Multi::~Multi()
 		iter != mEasyActiveList.end(); ++iter)
 	{
 		Easy* easy = *iter;
-		curl_multi_remove_handle(mCurlMultiHandle, easy->getCurlHandle());
+		check_curl_multi_code(curl_multi_remove_handle(mCurlMultiHandle, easy->getCurlHandle()));
 		delete easy;
 	}
 	mEasyActiveList.clear();
@@ -620,7 +641,7 @@ LLCurl::Multi::~Multi()
 	for_each(mEasyFreeList.begin(), mEasyFreeList.end(), DeletePointer());	
 	mEasyFreeList.clear();
 
-	curl_multi_cleanup(mCurlMultiHandle);
+	check_curl_multi_code(curl_multi_cleanup(mCurlMultiHandle));
 	--gCurlMultiCount;
 }
 
@@ -641,8 +662,10 @@ S32 LLCurl::Multi::perform()
 		CURLMcode code = curl_multi_perform(mCurlMultiHandle, &q);
 		if (CURLM_CALL_MULTI_PERFORM != code || q == 0)
 		{
+			check_curl_multi_code(code);
 			break;
 		}
+	
 	}
 	mQueued = q;
 	return q;
@@ -709,11 +732,12 @@ LLCurl::Easy* LLCurl::Multi::allocEasy()
 bool LLCurl::Multi::addEasy(Easy* easy)
 {
 	CURLMcode mcode = curl_multi_add_handle(mCurlMultiHandle, easy->getCurlHandle());
-	if (mcode != CURLM_OK)
-	{
-		llwarns << "Curl Error: " << curl_multi_strerror(mcode) << llendl;
-		return false;
-	}
+	check_curl_multi_code(mcode);
+	//if (mcode != CURLM_OK)
+	//{
+	//	llwarns << "Curl Error: " << curl_multi_strerror(mcode) << llendl;
+	//	return false;
+	//}
 	return true;
 }
 
@@ -734,7 +758,7 @@ void LLCurl::Multi::easyFree(Easy* easy)
 
 void LLCurl::Multi::removeEasy(Easy* easy)
 {
-	curl_multi_remove_handle(mCurlMultiHandle, easy->getCurlHandle());
+	check_curl_multi_code(curl_multi_remove_handle(mCurlMultiHandle, easy->getCurlHandle()));
 	easyFree(easy);
 }