X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senf%2FScheduler%2FFIFORunner.cc;h=4368729b766956d1787c81804c0055b53178b2be;hb=3aced0177a1c69c7af338b4e66db8694a71873ae;hp=4669c4d2aecfca50cd10cb22c41cf215e04a4616;hpb=d92cbd4dcb8132f35ebb1d243cb1df076f4d5ecd;p=senf.git

diff --git a/senf/Scheduler/FIFORunner.cc b/senf/Scheduler/FIFORunner.cc
index 4669c4d..4368729 100644
--- a/senf/Scheduler/FIFORunner.cc
+++ b/senf/Scheduler/FIFORunner.cc
@@ -29,19 +29,22 @@
 // Custom includes
 #include <signal.h>
 #include <time.h>
-#include <senf/Utils/Exception.hh>
-#include <senf/Utils/senfassert.hh>
-#ifdef SENF_DEBUG
+#include <cassert>
+#include <senf/config.hh>
+#ifdef SENF_BACKTRACE
     #include <execinfo.h>
 #endif
-#include <senf/config.hh>
 #include <stdint.h>
 #include <stdio.h>
+#include <senf/Utils/Exception.hh>
 #include "senf/Utils/IgnoreValue.hh"
+#include <senf/Utils/Console/ScopedDirectory.hh>
+#include <senf/Utils/Console/ParsedCommand.hh>
+#include "ConsoleDir.hh"
 
 //#include "FIFORunner.mpp"
 #define prefix_
-///////////////////////////////cc.p////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
 
 prefix_ senf::scheduler::detail::FIFORunner::FIFORunner()
     : tasks_ (), next_ (tasks_.end()), watchdogRunning_ (false), watchdogMs_ (1000),
@@ -70,12 +73,38 @@ prefix_ senf::scheduler::detail::FIFORunner::FIFORunner()
 
     tasks_.push_back(highPriorityEnd_);
     tasks_.push_back(normalPriorityEnd_);
+
+#ifndef SENF_DISABLE_CONSOLE
+    namespace fty = console::factory;
+    consoleDir().add("abortOnWatchdocTimeout", fty::Command(
+            SENF_MEMBINDFNP( bool, FIFORunner, abortOnTimeout, () const ))
+        .doc("Get current watchdog abort on event status.") );
+    consoleDir().add("abortOnWatchdocTimeout", fty::Command(
+                SENF_MEMBINDFNP( void, FIFORunner, abortOnTimeout, (bool) ))
+        .doc("Enable/disable abort on watchdog event.") );
+    consoleDir().add("watchdogTimeout", fty::Command(
+            SENF_MEMBINDFNP( unsigned, FIFORunner, taskTimeout, () const ))
+        .doc("Get current watchdog timeout in milliseconds") );
+    consoleDir().add("watchdogTimeout", fty::Command(
+            SENF_MEMBINDFNP( void, FIFORunner, taskTimeout, (unsigned) ))
+        .doc("Set watchdog timeout to in milliseconds\n"
+                "Setting the watchdog timeout to 0 will disable the watchdog.") );
+    consoleDir().add("watchdogEvents", fty::Command(membind( &FIFORunner::hangCount, this))
+        .doc("Get number of occurred watchdog events.\n"
+                "Calling this method will reset the counter to 0") );
+#endif
 }
 
 prefix_ senf::scheduler::detail::FIFORunner::~FIFORunner()
 {
     timer_delete(watchdogId_);
     signal(SIGURG, SIG_DFL);
+
+#ifndef SENF_DISABLE_CONSOLE
+    consoleDir().remove("abortOnWatchdocTimeout");
+    consoleDir().remove("watchdogTimeout");
+    consoleDir().remove("watchdogEvents");
+#endif
 }
 
 prefix_ void senf::scheduler::detail::FIFORunner::startWatchdog()
@@ -112,7 +141,7 @@ prefix_ void senf::scheduler::detail::FIFORunner::stopWatchdog()
 // At the moment, the FIFORunner is not very efficient with many non-runnable tasks since the
 // complete list of tasks is traversed on each run().
 //
-// To optimize this, we woould need a way to find the relative ordering of two tasks in O(1) (at the
+// To optimize this, we would need a way to find the relative ordering of two tasks in O(1) (at the
 // moment, this is an O(N) operation by traversing the list).
 //
 // One idea is, to give each task an 'order' value. Whenever a task is added at the end, it's order
@@ -141,7 +170,7 @@ prefix_ void senf::scheduler::detail::FIFORunner::dequeue(TaskInfo * task)
 
 prefix_ void senf::scheduler::detail::FIFORunner::run()
 {
-    for(;;) {
+    for (;;) {
         TaskList::iterator f (tasks_.begin());
         TaskList::iterator l (TaskList::current(highPriorityEnd_));
         run(f, l);
@@ -199,9 +228,9 @@ prefix_ void senf::scheduler::detail::FIFORunner::run(TaskList::iterator f, Task
             if (task.runnable_) {
                 task.runnable_ = false;
                 runningName_ = task.name();
-    #       ifdef SENF_DEBUG
+# ifdef SENF_BACKTRACE
                 runningBacktrace_ = task.backtrace_;
-    #       endif
+# endif
                 TaskList::iterator i (next_);
                 ++ next_;
                 tasks_.splice(l, tasks_, i);
@@ -252,10 +281,6 @@ prefix_ void senf::scheduler::detail::FIFORunner::watchdog(int, siginfo_t * si,
 
 prefix_ void senf::scheduler::detail::FIFORunner::watchdogError()
 {
-    static char const hex[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
-                                'a', 'b', 'c', 'd', 'e', 'f' };
-    static void * entries[SENF_DEBUG_BACKTRACE_NUMCALLERS];
-
     // We don't care if the write commands below fail, we just give our best to inform the user
     senf::IGNORE( write(1, "\n\n*** Scheduler task hanging (pid ",34) );
     static char pid[7];
@@ -265,7 +290,10 @@ prefix_ void senf::scheduler::detail::FIFORunner::watchdogError()
     senf::IGNORE( write(1, "): ", 3) );
     senf::IGNORE( write(1, runningName_.c_str(), runningName_.size()) );
     senf::IGNORE( write(1, " at\n ", 3) );
-#ifdef SENF_DEBUG
+#ifdef SENF_BACKTRACE
+    static char const hex[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+                                'a', 'b', 'c', 'd', 'e', 'f' };
+    static void * entries[SENF_DEBUG_BACKTRACE_NUMCALLERS];
     unsigned nEntries( ::backtrace(entries, SENF_DEBUG_BACKTRACE_NUMCALLERS) );
     for (unsigned i (0); i < nEntries; ++i) {
         senf::IGNORE( write(1, " 0x", 3) );
@@ -287,7 +315,7 @@ prefix_ void senf::scheduler::detail::FIFORunner::watchdogError()
         assert(false);
 }
 
-///////////////////////////////cc.e////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
 #undef prefix_
 //#include "FIFORunner.mpp"