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shmmonitor: use fairlogger

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This commit is contained in:
Alexey Rybalchenko
2021-03-31 12:22:28 +02:00
parent d7e2fbecea
commit be55565617
2 changed files with 48 additions and 49 deletions
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79
fairmq/shmem/Monitor.cxx
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@@ -92,9 +92,9 @@ Monitor::Monitor(const string& shmId, bool selfDestruct, bool interactive, bool
bipc::named_mutex monitorStatus(bipc::create_only, string("fmq_" + fShmId + "_ms").c_str());
} catch (bie&) {
if (fInteractive) {
cout << "fairmq-shmmonitor for shm id " << fShmId << " is already running. Try `fairmq-shmmonitor --cleanup --shmid " << fShmId << "`, or run in view-only mode (-v)" << endl;
LOG(error) << "fairmq-shmmonitor for shm id " << fShmId << " is already running. Try `fairmq-shmmonitor --cleanup --shmid " << fShmId << "`, or run in view-only mode (-v)";
} else {
cout << "fairmq-shmmonitor for shm id " << fShmId << " is already running. Try `fairmq-shmmonitor --cleanup --shmid " << fShmId << "`" << endl;
LOG(error) << "fairmq-shmmonitor for shm id " << fShmId << " is already running. Try `fairmq-shmmonitor --cleanup --shmid " << fShmId << "`";
}
throw DaemonPresent(tools::ToString("fairmq-shmmonitor (in monitoring mode) for shm id ", fShmId, " is already running."));
}
@@ -113,7 +113,7 @@ void Monitor::SignalMonitor()
while (true) {
if (gSignalStatus != 0) {
fTerminating = true;
cout << "signal: " << gSignalStatus << endl;
LOG(info) << "signal: " << gSignalStatus;
break;
} else if (fTerminating) {
break;
@@ -157,11 +157,11 @@ void Monitor::Watch()
if (fHeartbeatTriggered && duration > fTimeoutInMS) {
// memory is present, but no heartbeats since timeout duration
cout << "no heartbeats since over " << fTimeoutInMS << " milliseconds, cleaning..." << endl;
LOG(info) << "no heartbeats since over " << fTimeoutInMS << " milliseconds, cleaning...";
Cleanup(ShmId{fShmId});
fHeartbeatTriggered = false;
if (fSelfDestruct) {
cout << "self destructing (segment has been observed and cleaned up by the monitor)" << endl;
LOG(info) << "self destructing (segment has been observed and cleaned up by the monitor)";
fTerminating = true;
}
}
@@ -171,7 +171,7 @@ void Monitor::Watch()
if (fSelfDestruct) {
if (fSeenOnce) {
// segment has been observed at least once, can self-destruct
cout << "self destructing (segment has been observed and cleaned up orderly)" << endl;
LOG(info) << "self destructing (segment has been observed and cleaned up orderly)";
fTerminating = true;
} else {
// if self-destruct is requested, and no segment has ever been observed, quit after double timeout duration
@@ -180,7 +180,7 @@ void Monitor::Watch()
if (duration > fTimeoutInMS * 2) {
Cleanup(ShmId{fShmId});
cout << "self destructing (no segments observed within (timeout * 2) since start)" << endl;
LOG(info) << "self destructing (no segments observed within (timeout * 2) since start)";
fTerminating = true;
}
}
@@ -203,7 +203,7 @@ bool Monitor::PrintShm(const ShmId& shmId)
std::unordered_map<uint16_t, boost::variant<RBTreeBestFitSegment, SimpleSeqFitSegment>> segments;
if (!segmentInfos) {
cout << "Found management segment, but cannot locate segment info, something went wrong..." << endl;
LOG(error) << "Found management segment, but cannot locate segment info, something went wrong...";
return false;
}
@@ -288,11 +288,11 @@ void Monitor::ReceiveHeartbeats()
string deviceId(msg, recvdSize);
fDeviceHeartbeats[deviceId] = fLastHeartbeat;
} else {
// cout << "control queue timeout" << endl;
// LOG(info) << "control queue timeout";
}
}
} catch (bie& ie) {
cout << ie.what() << endl;
LOG(info) << ie.what();
}
RemoveQueue(fControlQueueName);
@@ -307,7 +307,7 @@ void Monitor::Interactive()
TerminalConfig tcfg;
cout << endl;
LOG(info) << "\n";
PrintHelp();
while (!fTerminating) {
@@ -320,30 +320,30 @@ void Monitor::Interactive()
switch (c) {
case 'q':
cout << "\n[q] --> quitting." << endl;
LOG(info) << "\n[q] --> quitting.";
fTerminating = true;
break;
case 'x':
cout << "\n[x] --> closing shared memory:" << endl;
LOG(info) << "\n[x] --> closing shared memory:";
if (!fViewOnly) {
Cleanup(ShmId{fShmId});
} else {
cout << "cannot close because in view only mode" << endl;
LOG(info) << "cannot close because in view only mode";
}
break;
case 'h':
cout << "\n[h] --> help:" << endl << endl;
LOG(info) << "\n[h] --> help:\n";
PrintHelp();
cout << endl;
LOG(info);
break;
case '\n':
cout << "\n[\\n] --> invalid input." << endl;
LOG(info) << "\n[\\n] --> invalid input.";
break;
case 'b':
PrintDebugInfo(ShmId{fShmId});
break;
default:
cout << "\n[" << c << "] --> invalid input." << endl;
LOG(info) << "\n[" << c << "] --> invalid input.";
break;
}
@@ -376,7 +376,7 @@ void Monitor::PrintDebugInfo(const ShmId& shmId __attribute__((unused)))
for (const auto& e : *debug) {
numMessages += e.second.size();
}
cout << endl << "found " << numMessages << " messages." << endl;
LOG(info) << endl << "found " << numMessages << " messages.";
for (const auto& s : *debug) {
for (const auto& e : s.second) {
@@ -385,19 +385,18 @@ void Monitor::PrintDebugInfo(const ShmId& shmId __attribute__((unused)))
time_t t = chrono::system_clock::to_time_t(tmpt);
uint64_t ms = e.second.fCreationTime % 1000000;
auto tm = localtime(&t);
cout << "segment: " << setw(3) << setfill(' ') << s.first
LOG(info) << "segment: " << setw(3) << setfill(' ') << s.first
<< ", offset: " << setw(12) << setfill(' ') << e.first
<< ", size: " << setw(10) << setfill(' ') << e.second.fSize
<< ", creator PID: " << e.second.fPid << setfill('0')
<< ", at: " << setw(2) << tm->tm_hour << ":" << setw(2) << tm->tm_min << ":" << setw(2) << tm->tm_sec << "." << setw(6) << ms << endl;
<< ", at: " << setw(2) << tm->tm_hour << ":" << setw(2) << tm->tm_min << ":" << setw(2) << tm->tm_sec << "." << setw(6) << ms;
}
}
cout << setfill(' ');
} catch (bie&) {
cout << "no segments found" << endl;
LOG(info) << "no segments found";
}
#else
cout << "FairMQ was not compiled in debug mode (FAIRMQ_DEBUG_MODE)" << endl;
LOG(info) << "FairMQ was not compiled in debug mode (FAIRMQ_DEBUG_MODE)";
#endif
}
@@ -429,10 +428,10 @@ unordered_map<uint16_t, std::vector<BufferDebugInfo>> Monitor::GetDebugInfo(cons
}
}
} catch (bie&) {
cout << "no segments found" << endl;
LOG(info) << "no segments found";
}
#else
cout << "FairMQ was not compiled in debug mode (FAIRMQ_DEBUG_MODE)" << endl;
LOG(info) << "FairMQ was not compiled in debug mode (FAIRMQ_DEBUG_MODE)";
#endif
return result;
@@ -445,10 +444,10 @@ unordered_map<uint16_t, std::vector<BufferDebugInfo>> Monitor::GetDebugInfo(cons
void Monitor::PrintHelp()
{
cout << "controls: [x] close memory, "
<< "[b] print a list of allocated messages (only available when compiled with FAIMQ_DEBUG_MODE=ON), "
<< "[h] help, "
<< "[q] quit." << endl;
LOG(info) << "controls: [x] close memory, "
<< "[b] print a list of allocated messages (only available when compiled with FAIMQ_DEBUG_MODE=ON), "
<< "[h] help, "
<< "[q] quit.";
}
@@ -456,12 +455,12 @@ std::pair<std::string, bool> RunRemoval(std::function<bool(const std::string&)>
{
if (f(name)) {
if (verbose) {
cout << "Successfully removed '" << name << "'." << endl;
LOG(info) << "Successfully removed '" << name << "'.";
}
return {name, true};
} else {
if (verbose) {
cout << "Did not remove '" << name << "'. Already removed?" << endl;
LOG(info) << "Did not remove '" << name << "'. Already removed?";
}
return {name, false};
}
@@ -478,7 +477,7 @@ std::vector<std::pair<std::string, bool>> Monitor::Cleanup(const ShmId& shmId, b
std::vector<std::pair<std::string, bool>> result;
if (verbose) {
cout << "Cleaning up for shared memory id '" << shmId.shmId << "'..." << endl;
LOG(info) << "Cleaning up for shared memory id '" << shmId.shmId << "'...";
}
string managementSegmentName("fmq_" + shmId.shmId + "_mng");
@@ -489,7 +488,7 @@ std::vector<std::pair<std::string, bool>> Monitor::Cleanup(const ShmId& shmId, b
RegionCounter* rc = managementSegment.find<RegionCounter>(bipc::unique_instance).first;
if (rc) {
if (verbose) {
cout << "Region counter found: " << rc->fCount << endl;
LOG(info) << "Region counter found: " << rc->fCount;
}
uint16_t regionCount = rc->fCount;
@@ -501,7 +500,7 @@ std::vector<std::pair<std::string, bool>> Monitor::Cleanup(const ShmId& shmId, b
string path = ri.fPath.c_str();
int flags = ri.fFlags;
if (verbose) {
cout << "Found RegionInfo with path: '" << path << "', flags: " << flags << ", fDestroyed: " << ri.fDestroyed << "." << endl;
LOG(info) << "Found RegionInfo with path: '" << path << "', flags: " << flags << ", fDestroyed: " << ri.fDestroyed << ".";
}
if (path != "") {
result.emplace_back(RunRemoval(Monitor::RemoveFileMapping, path + "fmq_" + shmId.shmId + "_rg_" + to_string(i), verbose));
@@ -516,12 +515,12 @@ std::vector<std::pair<std::string, bool>> Monitor::Cleanup(const ShmId& shmId, b
}
} else {
if (verbose) {
cout << "No region counter found. No regions to cleanup." << endl;
LOG(info) << "No region counter found. No regions to cleanup.";
}
}
} catch(out_of_range& oor) {
if (verbose) {
cout << "Could not locate element in the region map, out of range: " << oor.what() << endl;
LOG(info) << "Could not locate element in the region map, out of range: " << oor.what();
}
}
@@ -534,7 +533,7 @@ std::vector<std::pair<std::string, bool>> Monitor::Cleanup(const ShmId& shmId, b
result.emplace_back(RunRemoval(Monitor::RemoveObject, managementSegmentName.c_str(), verbose));
} catch (bie&) {
if (verbose) {
cout << "Did not find '" << managementSegmentName << "' shared memory segment. No regions to cleanup." << endl;
LOG(info) << "Did not find '" << managementSegmentName << "' shared memory segment. No regions to cleanup.";
}
}
@@ -548,7 +547,7 @@ std::vector<std::pair<std::string, bool>> Monitor::Cleanup(const SessionId& sess
{
ShmId shmId{makeShmIdStr(sessionId.sessionId)};
if (verbose) {
cout << "Cleanup called with session id '" << sessionId.sessionId << "', translating to shared memory id '" << shmId.shmId << "'" << endl;
LOG(info) << "Cleanup called with session id '" << sessionId.sessionId << "', translating to shared memory id '" << shmId.shmId << "'";
}
return Cleanup(shmId, verbose);
}
@@ -565,7 +564,7 @@ std::vector<std::pair<std::string, bool>> Monitor::CleanupFull(const SessionId&
{
ShmId shmId{makeShmIdStr(sessionId.sessionId)};
if (verbose) {
cout << "Cleanup called with session id '" << sessionId.sessionId << "', translating to shared memory id '" << shmId.shmId << "'" << endl;
LOG(info) << "Cleanup called with session id '" << sessionId.sessionId << "', translating to shared memory id '" << shmId.shmId << "'";
}
return CleanupFull(shmId, verbose);
}