From f945415210f0e18c2c6d941fda6b7d45cb0f06f1 Mon Sep 17 00:00:00 2001 From: Don Kjer Date: Wed, 13 Mar 2013 06:26:25 +0000 Subject: Large changes to the LLCurl::Responder API, as well as pulling in some changes to common libraries from the server codebase: * Additional error checking in http handlers. * Uniform log spam for http errors. * Switch to using constants for http heads and status codes. * Fixed bugs in incorrectly checking if parsing LLSD xml resulted in an error. * Reduced spam regarding LLSD parsing errors in the default completedRaw http handler. It should not longer be necessary to short-circuit completedRaw to avoid spam. * Ported over a few bug fixes from the server code. * Switch mode http status codes to use S32 instead of U32. * Ported LLSD::asStringRef from server code; avoids copying strings all over the place. * Ported server change to LLSD::asBinary; this always returns a reference now instead of copying the entire binary blob. * Ported server pretty notation format (and pretty binary format) to llsd serialization. * The new LLCurl::Responder API no longer has two error handlers to choose from. Overriding the following methods have been deprecated: ** error - use httpFailure ** errorWithContent - use httpFailure ** result - use httpSuccess ** completed - use httpCompleted ** completedHeader - no longer necessary; call getResponseHeaders() from a completion method to obtain these headers. * In order to 'catch' a completed http request, override one of these methods: ** httpSuccess - Called for any 2xx status code. ** httpFailure - Called for any non-2xx status code. ** httpComplete - Called for all status codes. Default implementation is to call either httpSuccess or httpFailure. * It is recommended to keep these methods protected/private in order to avoid triggering of these methods without using a 'push' method (see below). * Uniform error handling should followed whenever possible by calling a variant of this during httpFailure: ** llwarns << dumpResponse() << llendl; * Be sure to include LOG_CLASS(your_class_name) in your class in order for the log entry to give more context. * In order to 'push' a result into the responder, you should no longer call error, errorWithContent, result, or completed. * Nor should you directly call httpSuccess/Failure/Completed (unless passing a message up to a parent class). * Instead, you can set the internal content of a responder and trigger a corresponding method using the following methods: ** successResult - Sets results and calls httpSuccess ** failureResult - Sets results and calls httpFailure ** completedResult - Sets results and calls httpCompleted * To obtain information about a the response from a reponder method, use the following getters: ** getStatus - HTTP status code ** getReason - Reason string ** getContent - Content (Parsed body LLSD) ** getResponseHeaders - Response Headers (LLSD map) ** getHTTPMethod - HTTP method of the request ** getURL - URL of the request * It is still possible to override completeRaw if you want to manipulate data directly out of LLPumpIO. * See indra/llmessage/llcurl.h for more information. --- indra/newview/llimview.cpp | 30 +++++++++++++++++++----------- 1 file changed, 19 insertions(+), 11 deletions(-) (limited to 'indra/newview/llimview.cpp') diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp index 20b33c5d08..a00de8eb26 100644 --- a/indra/newview/llimview.cpp +++ b/indra/newview/llimview.cpp @@ -1214,6 +1214,7 @@ void start_deprecated_conference_chat( class LLStartConferenceChatResponder : public LLHTTPClient::Responder { + LOG_CLASS(LLStartConferenceChatResponder); public: LLStartConferenceChatResponder( const LLUUID& temp_session_id, @@ -1227,10 +1228,12 @@ public: mAgents = agents_to_invite; } - virtual void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content) +protected: + virtual void httpFailure() { //try an "old school" way. - if ( statusNum == 400 ) + // *TODO: What about other error status codes? 4xx 5xx? + if ( getStatus() == HTTP_BAD_REQUEST ) { start_deprecated_conference_chat( mTempSessionID, @@ -1239,8 +1242,7 @@ public: mAgents); } - llwarns << "LLStartConferenceChatResponder error [status:" - << statusNum << "]: " << content << llendl; + llwarns << dumpResponse() << llendl; //else throw an error back to the client? //in theory we should have just have these error strings @@ -1332,6 +1334,7 @@ bool LLIMModel::sendStartSession( class LLViewerChatterBoxInvitationAcceptResponder : public LLHTTPClient::Responder { + LOG_CLASS(LLViewerChatterBoxInvitationAcceptResponder); public: LLViewerChatterBoxInvitationAcceptResponder( const LLUUID& session_id, @@ -1341,8 +1344,15 @@ public: mInvitiationType = invitation_type; } - void result(const LLSD& content) +private: + void httpSuccess() { + const LLSD& content = getContent(); + if (!content.isMap()) + { + failureResult(HTTP_INTERNAL_ERROR, "Malformed response contents", content); + return; + } if ( gIMMgr) { LLIMSpeakerMgr* speaker_mgr = LLIMModel::getInstance()->getSpeakerManager(mSessionID); @@ -1387,19 +1397,17 @@ public: } } - void errorWithContent(U32 statusNum, const std::string& reason, const LLSD& content) + void httpFailure() { - llwarns << "LLViewerChatterBoxInvitationAcceptResponder error [status:" - << statusNum << "]: " << content << llendl; + llwarns << dumpResponse() << llendl; //throw something back to the viewer here? if ( gIMMgr ) { gIMMgr->clearPendingAgentListUpdates(mSessionID); gIMMgr->clearPendingInvitation(mSessionID); - if ( 404 == statusNum ) + if ( HTTP_NOT_FOUND == getStatus() ) { - std::string error_string; - error_string = "session_does_not_exist_error"; + static const std::string error_string("session_does_not_exist_error"); gIMMgr->showSessionStartError(error_string, mSessionID); } } -- cgit v1.2.3 From 56cf4297f3c603b8c39880ee20ce0fd6fb3341e5 Mon Sep 17 00:00:00 2001 From: "Brad Payne (Vir Linden)" Date: Thu, 13 Jun 2013 16:07:02 -0400 Subject: SH-4250 WIP - logging tweaks and cleanup --- indra/newview/llimview.cpp | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'indra/newview/llimview.cpp') diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp index 9c0af79923..aed0414c50 100755 --- a/indra/newview/llimview.cpp +++ b/indra/newview/llimview.cpp @@ -899,7 +899,7 @@ void LLIMModel::getMessagesSilently(const LLUUID& session_id, std::list& m LLIMSession* session = findIMSession(session_id); if (!session) { - llwarns << "session " << session_id << "does not exist " << llendl; + llwarns << "session " << session_id << " does not exist " << llendl; return; } @@ -921,7 +921,7 @@ void LLIMModel::sendNoUnreadMessages(const LLUUID& session_id) LLIMSession* session = findIMSession(session_id); if (!session) { - llwarns << "session " << session_id << "does not exist " << llendl; + llwarns << "session " << session_id << " does not exist " << llendl; return; } @@ -941,7 +941,7 @@ bool LLIMModel::addToHistory(const LLUUID& session_id, const std::string& from, if (!session) { - llwarns << "session " << session_id << "does not exist " << llendl; + llwarns << "session " << session_id << " does not exist " << llendl; return false; } @@ -1016,7 +1016,7 @@ LLIMModel::LLIMSession* LLIMModel::addMessageSilently(const LLUUID& session_id, if (!session) { - llwarns << "session " << session_id << "does not exist " << llendl; + llwarns << "session " << session_id << " does not exist " << llendl; return NULL; } @@ -1053,7 +1053,7 @@ const std::string LLIMModel::getName(const LLUUID& session_id) const if (!session) { - llwarns << "session " << session_id << "does not exist " << llendl; + llwarns << "session " << session_id << " does not exist " << llendl; return LLTrans::getString("no_session_message"); } @@ -1065,7 +1065,7 @@ const S32 LLIMModel::getNumUnread(const LLUUID& session_id) const LLIMSession* session = findIMSession(session_id); if (!session) { - llwarns << "session " << session_id << "does not exist " << llendl; + llwarns << "session " << session_id << " does not exist " << llendl; return -1; } @@ -1089,7 +1089,7 @@ EInstantMessage LLIMModel::getType(const LLUUID& session_id) const LLIMSession* session = findIMSession(session_id); if (!session) { - llwarns << "session " << session_id << "does not exist " << llendl; + llwarns << "session " << session_id << " does not exist " << llendl; return IM_COUNT; } @@ -1101,7 +1101,7 @@ LLVoiceChannel* LLIMModel::getVoiceChannel( const LLUUID& session_id ) const LLIMSession* session = findIMSession(session_id); if (!session) { - llwarns << "session " << session_id << "does not exist " << llendl; + llwarns << "session " << session_id << " does not exist " << llendl; return NULL; } -- cgit v1.2.3