From ca179444a1fb56bb42896c735b23906460c40d88 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Mon, 13 Feb 2012 19:13:22 -0600 Subject: SH-2973 Potential fix for crash in ~LLVOAvatarSelf --- indra/newview/llappviewer.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'indra/newview/llappviewer.cpp') diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index 49fbdbf1df..3a257e1f1c 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -1769,6 +1769,8 @@ bool LLAppViewer::cleanup() LLAvatarIconIDCache::getInstance()->save(); + gAgentAvatarp = NULL; + LLViewerMedia::saveCookieFile(); // Stop the plugin read thread if it's running. -- cgit v1.2.3 From 52782548c83dc0ca0fc8352e1a3ad68784116a91 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 14 Feb 2012 17:09:42 -0600 Subject: SH-2973 Rearrange shutdown operations to prevent crash on exit on OSX --- indra/newview/llappviewer.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'indra/newview/llappviewer.cpp') diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index 3a257e1f1c..1174d108d2 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -1487,6 +1487,9 @@ void LLAppViewer::flushVFSIO() bool LLAppViewer::cleanup() { + //ditch LLVOAvatarSelf instance + gAgentAvatarp = NULL; + // workaround for DEV-35406 crash on shutdown LLEventPumps::instance().reset(); @@ -1769,8 +1772,6 @@ bool LLAppViewer::cleanup() LLAvatarIconIDCache::getInstance()->save(); - gAgentAvatarp = NULL; - LLViewerMedia::saveCookieFile(); // Stop the plugin read thread if it's running. -- cgit v1.2.3 From cb38ceb89fc34105ad2ba2fdfa35faa2918d0346 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Wed, 14 Mar 2012 15:42:22 -0400 Subject: Add --leap command-line switch to launch one or more LEAP plugins. You can specify one or more instances of --leap 'command line'. Each such command line is parsed using bash-like conventions, notably honoring double quotes, e.g. --leap '"c:/Program Files/Something/something.exe" arg1 arg2'. (Specifying such an argument in a Windows Command Prompt may be tricky.) Such a program should read its stdin and write to its stdout using LLSD Event API Plugin protocol: length:serialized_LLSD where 'length' is the decimal integer count of bytes in serialized_LLSD, ':' is a literal colon character, and 'serialized_LLSD' is notation-format LLSD. A typical LLSD object is a map containing 'pump' and 'data' keys, where 'pump' is the name of the LLEventPump on which to send 'data' (or on which 'data' was received). In particular, the initial LLSD object on stdin mentions the name of this plugin's reply LLEventPump: the LLEventPump that will send every subsequent received event to the plugin's stdin. Anything written to the plugin's stderr will be logged in the viewer log. In addition to being generally useful, this helps debug problems with particular plugins. --- indra/newview/llappviewer.cpp | 117 ++++++++---------------------------------- 1 file changed, 21 insertions(+), 96 deletions(-) (limited to 'indra/newview/llappviewer.cpp') diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index 1174d108d2..85bd836104 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -111,6 +111,8 @@ #include "llnotifications.h" #include "llnotificationsutil.h" +#include "llleap.h" + // Third party library includes #include #include @@ -124,7 +126,6 @@ #endif #include "llapr.h" -#include "apr_dso.h" #include #include "llviewerkeyboard.h" @@ -161,6 +162,7 @@ #include "llcontainerview.h" #include "lltooltip.h" +#include "llsdutil.h" #include "llsdserialize.h" #include "llworld.h" @@ -1038,11 +1040,27 @@ bool LLAppViewer::init() gGLActive = FALSE; + + // Iterate over --leap command-line options + BOOST_FOREACH(const std::string& leap, llsd::inArray(gSavedSettings.getLLSD("LeapCommand"))) + { + LL_DEBUGS("InitInfo") << "processing --leap \"" << leap << '"' << LL_ENDL; + // We don't have any better description of this plugin than the + // user-specified command line. Passing "" causes LLLeap to derive a + // description from the command line itself. + // Suppress LLLeap::Error exception: trust LLLeap's own logging. We + // don't consider any one --leap command mission-critical, so if one + // fails, log it, shrug and carry on. + LLLeap::create("", leap, false); // exception=false + } + if (gSavedSettings.getBOOL("QAMode") && gSavedSettings.getS32("QAModeEventHostPort") > 0) { - loadEventHostModule(gSavedSettings.getS32("QAModeEventHostPort")); + LL_WARNS("InitInfo") << "QAModeEventHostPort DEPRECATED: " + << "lleventhost no longer supported as a dynamic library" + << LL_ENDL; } - + LLViewerMedia::initClass(); LL_INFOS("InitInfo") << "Viewer media initialized." << LL_ENDL ; @@ -1515,18 +1533,6 @@ bool LLAppViewer::cleanup() gDirUtilp->deleteFilesInDir(logdir, "*-*-*-*-*.dmp"); } - // *TODO - generalize this and move DSO wrangling to a helper class -brad - std::set::const_iterator i; - for(i = mPlugins.begin(); i != mPlugins.end(); ++i) - { - int (*ll_plugin_stop_func)(void) = NULL; - apr_status_t rv = apr_dso_sym((apr_dso_handle_sym_t*)&ll_plugin_stop_func, *i, "ll_plugin_stop"); - ll_plugin_stop_func(); - - rv = apr_dso_unload(*i); - } - mPlugins.clear(); - //flag all elements as needing to be destroyed immediately // to ensure shutdown order LLMortician::setZealous(TRUE); @@ -4958,87 +4964,6 @@ void LLAppViewer::handleLoginComplete() writeDebugInfo(); } -// *TODO - generalize this and move DSO wrangling to a helper class -brad -void LLAppViewer::loadEventHostModule(S32 listen_port) -{ - std::string dso_name = -#if LL_WINDOWS - "lleventhost.dll"; -#elif LL_DARWIN - "liblleventhost.dylib"; -#else - "liblleventhost.so"; -#endif - - std::string dso_path = gDirUtilp->findFile(dso_name, - gDirUtilp->getAppRODataDir(), - gDirUtilp->getExecutableDir()); - - if(dso_path == "") - { - llerrs << "QAModeEventHost requested but module \"" << dso_name << "\" not found!" << llendl; - return; - } - - LL_INFOS("eventhost") << "Found lleventhost at '" << dso_path << "'" << LL_ENDL; -#if ! defined(LL_WINDOWS) - { - std::string outfile("/tmp/lleventhost.file.out"); - std::string command("file '" + dso_path + "' > '" + outfile + "' 2>&1"); - int rc = system(command.c_str()); - if (rc != 0) - { - LL_WARNS("eventhost") << command << " ==> " << rc << ':' << LL_ENDL; - } - else - { - LL_INFOS("eventhost") << command << ':' << LL_ENDL; - } - { - std::ifstream reader(outfile.c_str()); - std::string line; - while (std::getline(reader, line)) - { - size_t len = line.length(); - if (len && line[len-1] == '\n') - line.erase(len-1); - LL_INFOS("eventhost") << line << LL_ENDL; - } - } - remove(outfile.c_str()); - } -#endif // LL_WINDOWS - - apr_dso_handle_t * eventhost_dso_handle = NULL; - apr_pool_t * eventhost_dso_memory_pool = NULL; - - //attempt to load the shared library - apr_pool_create(&eventhost_dso_memory_pool, NULL); - apr_status_t rv = apr_dso_load(&eventhost_dso_handle, - dso_path.c_str(), - eventhost_dso_memory_pool); - llassert_always(! ll_apr_warn_status(rv, eventhost_dso_handle)); - llassert_always(eventhost_dso_handle != NULL); - - int (*ll_plugin_start_func)(LLSD const &) = NULL; - rv = apr_dso_sym((apr_dso_handle_sym_t*)&ll_plugin_start_func, eventhost_dso_handle, "ll_plugin_start"); - - llassert_always(! ll_apr_warn_status(rv, eventhost_dso_handle)); - llassert_always(ll_plugin_start_func != NULL); - - LLSD args; - args["listen_port"] = listen_port; - - int status = ll_plugin_start_func(args); - - if(status != 0) - { - llerrs << "problem loading eventhost plugin, status: " << status << llendl; - } - - mPlugins.insert(eventhost_dso_handle); -} - void LLAppViewer::launchUpdater() { LLSD query_map = LLSD::emptyMap(); -- cgit v1.2.3 From 7de3161fa866bc415b4b87f26ca3f7fc3670af78 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Wed, 14 Mar 2012 23:59:57 -0400 Subject: Fix --leap assumption that LeapCommand setting is ALWAYS an array. Nuance of command-line processing: when there's exactly one --leap switch, the resulting LLSD is a scalar string rather than an array with one entry. Fix processing code to handle either case. --- indra/newview/llappviewer.cpp | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) (limited to 'indra/newview/llappviewer.cpp') diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index 85bd836104..7e0162d026 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -1041,10 +1041,21 @@ bool LLAppViewer::init() gGLActive = FALSE; - // Iterate over --leap command-line options - BOOST_FOREACH(const std::string& leap, llsd::inArray(gSavedSettings.getLLSD("LeapCommand"))) + // Iterate over --leap command-line options. But this is a bit tricky: if + // there's only one, it won't be an array at all. + LLSD LeapCommand(gSavedSettings.getLLSD("LeapCommand")); + LL_DEBUGS("InitInfo") << "LeapCommand: " << LeapCommand << LL_ENDL; + if (LeapCommand.isDefined() && ! LeapCommand.isArray()) { - LL_DEBUGS("InitInfo") << "processing --leap \"" << leap << '"' << LL_ENDL; + // If LeapCommand is actually a scalar value, make an array of it. + // Have to do it in two steps because LeapCommand.append(LeapCommand) + // trashes content! :-P + LLSD item(LeapCommand); + LeapCommand.append(item); + } + BOOST_FOREACH(const std::string& leap, llsd::inArray(LeapCommand)) + { + LL_INFOS("InitInfo") << "processing --leap \"" << leap << '"' << LL_ENDL; // We don't have any better description of this plugin than the // user-specified command line. Passing "" causes LLLeap to derive a // description from the command line itself. -- cgit v1.2.3 From 2a6f919cdbe5c878444a722fe91768ccd4e46c98 Mon Sep 17 00:00:00 2001 From: Nat Goodspeed Date: Thu, 15 Mar 2012 16:16:05 -0400 Subject: Explicitly clean up all LLLeap instances during viewer shutdown. This code replaces the previous cleanup of DLLs loaded by APR. --- indra/newview/llappviewer.cpp | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'indra/newview/llappviewer.cpp') diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index 7e0162d026..f18e5d2c9e 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -1544,6 +1544,25 @@ bool LLAppViewer::cleanup() gDirUtilp->deleteFilesInDir(logdir, "*-*-*-*-*.dmp"); } + { + // Kill off LLLeap objects. We can find them all because LLLeap is derived + // from LLInstanceTracker. But collect instances first: LLInstanceTracker + // specifically forbids adding/deleting instances while iterating. + std::vector leaps; + leaps.reserve(LLLeap::instanceCount()); + for (LLLeap::instance_iter li(LLLeap::beginInstances()), lend(LLLeap::endInstances()); + li != lend; ++li) + { + leaps.push_back(&*li); + } + // Okay, now trash them all. We don't have to NULL or erase the entry + // in 'leaps' because the whole vector is going away momentarily. + BOOST_FOREACH(LLLeap* leap, leaps) + { + delete leap; + } + } // destroy 'leaps' + //flag all elements as needing to be destroyed immediately // to ensure shutdown order LLMortician::setZealous(TRUE); -- cgit v1.2.3