Turn shm-monitor off by default

resolves #459

examples/1-1/test-ex-1-1.sh.in

@@ -24,6 +24,7 @@ SAMPLER+=" --transport $transport"
 SAMPLER+=" --verbosity veryhigh"
 SAMPLER+=" --session $session"
 SAMPLER+=" --shm-segment-size 100000000"
+SAMPLER+=" --shm-monitor true"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --max-iterations 1"
 SAMPLER+=" --channel-config name=$chan,type=push,method=bind,address=ipc://$chanAddr,rateLogging=0"
@@ -36,6 +37,7 @@ SINK+=" --transport $transport"
 SINK+=" --verbosity veryhigh"
 SINK+=" --session $session"
 SINK+=" --shm-segment-size 100000000"
+SINK+=" --shm-monitor true"
 SINK+=" --control static --color false"
 SINK+=" --max-iterations 1"
 SINK+=" --channel-config name=$chan,type=pull,method=connect,address=ipc://$chanAddr,rateLogging=0"

examples/1-n-1/test-ex-1-n-1.sh.in

@@ -26,6 +26,7 @@ SAMPLER+=" --verbosity veryhigh"
 SAMPLER+=" --session $session"
 SAMPLER+=" --severity debug"
 SAMPLER+=" --shm-segment-size 100000000"
+SAMPLER+=" --shm-monitor true"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --max-iterations 2"
 SAMPLER+=" --channel-config name=$chan1,type=push,method=bind,address=ipc://$chan1Addr,rateLogging=0"
@@ -39,6 +40,7 @@ PROCESSOR1+=" --verbosity veryhigh"
 PROCESSOR1+=" --session $session"
 PROCESSOR1+=" --severity debug"
 PROCESSOR1+=" --shm-segment-size 100000000"
+PROCESSOR1+=" --shm-monitor true"
 PROCESSOR1+=" --control static --color false"
 PROCESSOR1+=" --channel-config name=$chan1,type=pull,method=connect,address=ipc://$chan1Addr,rateLogging=0"
 PROCESSOR1+="                  name=$chan2,type=push,method=connect,address=ipc://$chan2Addr,rateLogging=0"
@@ -52,6 +54,7 @@ PROCESSOR2+=" --verbosity veryhigh"
 PROCESSOR2+=" --session $session"
 PROCESSOR2+=" --severity debug"
 PROCESSOR2+=" --shm-segment-size 100000000"
+PROCESSOR2+=" --shm-monitor true"
 PROCESSOR2+=" --control static --color false"
 PROCESSOR2+=" --channel-config name=$chan1,type=pull,method=connect,address=ipc://$chan1Addr,rateLogging=0"
 PROCESSOR2+="                  name=$chan2,type=push,method=connect,address=ipc://$chan2Addr,rateLogging=0"
@@ -65,6 +68,7 @@ SINK+=" --verbosity veryhigh"
 SINK+=" --session $session"
 SINK+=" --severity debug"
 SINK+=" --shm-segment-size 100000000"
+SINK+=" --shm-monitor true"
 SINK+=" --control static --color false"
 SINK+=" --max-iterations 2"
 SINK+=" --channel-config name=$chan2,type=pull,method=bind,address=ipc://$chan2Addr,rateLogging=0"

examples/builtin-devices/test-ex-builtin-devices.sh.in

@@ -45,6 +45,7 @@ SAMPLER+=" --color false"
 SAMPLER+=" --control static"
 SAMPLER+=" --verbosity veryhigh"
 SAMPLER+=" --shm-segment-size 100000000"
+SAMPLER+=" --shm-monitor true"
 SAMPLER+=" --severity debug"
 SAMPLER+=" --msg-size 100000"
 SAMPLER+=" --multipart $multipart"
@@ -64,6 +65,7 @@ SPLITTER+=" --color false"
 SPLITTER+=" --control static"
 SPLITTER+=" --verbosity veryhigh"
 SPLITTER+=" --shm-segment-size 100000000"
+SPLITTER+=" --shm-monitor true"
 SPLITTER+=" --multipart $multipart"
 SPLITTER+=" --in-channel $chan1"
 SPLITTER+=" --out-channel $chan2"
@@ -80,6 +82,7 @@ PROXY1+=" --color false"
 PROXY1+=" --control static"
 PROXY1+=" --verbosity veryhigh"
 PROXY1+=" --shm-segment-size 100000000"
+PROXY1+=" --shm-monitor true"
 PROXY1+=" --multipart $multipart"
 PROXY1+=" --in-channel $chan2"
 PROXY1+=" --out-channel $chan3"
@@ -96,6 +99,7 @@ PROXY2+=" --color false"
 PROXY2+=" --control static"
 PROXY2+=" --verbosity veryhigh"
 PROXY2+=" --shm-segment-size 100000000"
+PROXY2+=" --shm-monitor true"
 PROXY2+=" --multipart $multipart"
 PROXY2+=" --in-channel $chan2"
 PROXY2+=" --out-channel $chan3"
@@ -112,6 +116,7 @@ MERGER+=" --color false"
 MERGER+=" --control static"
 MERGER+=" --verbosity veryhigh"
 MERGER+=" --shm-segment-size 100000000"
+MERGER+=" --shm-monitor true"
 MERGER+=" --multipart $multipart"
 MERGER+=" --in-channel $chan3"
 MERGER+=" --out-channel $chan4"
@@ -128,6 +133,7 @@ MULTIPLIER+=" --color false"
 MULTIPLIER+=" --control static"
 MULTIPLIER+=" --verbosity veryhigh"
 MULTIPLIER+=" --shm-segment-size 100000000"
+MULTIPLIER+=" --shm-monitor true"
 MULTIPLIER+=" --multipart $multipart"
 MULTIPLIER+=" --in-channel $chan4"
 MULTIPLIER+=" --out-channel $chan5"
@@ -145,6 +151,7 @@ SINK+=" --control static"
 SINK+=" --verbosity veryhigh"
 SINK+=" --severity debug"
 SINK+=" --multipart $multipart"
+SINK+=" --shm-monitor true"
 SINK+=" --max-iterations 2"
 SINK+=" --in-channel $chan5"
 SINK+=" --channel-config name=$chan5,type=pull,method=bind,sndBufSize=50,rcvBufSize=50,address=ipc://$chan5Addr"

examples/copypush/test-ex-copypush.sh.in

@@ -24,6 +24,7 @@ SAMPLER+=" --transport $transport"
 SAMPLER+=" --verbosity veryhigh"
 SAMPLER+=" --severity debug"
 SAMPLER+=" --shm-segment-size 100000000"
+SAMPLER+=" --shm-monitor true"
 SAMPLER+=" --session $session"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --max-iterations 1"
@@ -37,6 +38,7 @@ SINK1+=" --transport $transport"
 SINK1+=" --verbosity veryhigh"
 SINK1+=" --severity debug"
 SINK1+=" --shm-segment-size 100000000"
+SINK1+=" --shm-monitor true"
 SINK1+=" --session $session"
 SINK1+=" --control static --color false"
 SINK1+=" --max-iterations 1"
@@ -50,6 +52,7 @@ SINK2+=" --transport $transport"
 SINK2+=" --verbosity veryhigh"
 SINK2+=" --severity debug"
 SINK2+=" --shm-segment-size 100000000"
+SINK2+=" --shm-monitor true"
 SINK2+=" --session $session"
 SINK2+=" --control static --color false"
 SINK2+=" --max-iterations 1"

examples/multipart/test-ex-multipart.sh.in

@@ -29,6 +29,7 @@ SAMPLER+=" --transport $transport"
 SAMPLER+=" --verbosity veryhigh"
 SAMPLER+=" --session $session"
 SAMPLER+=" --shm-segment-size 100000000"
+SAMPLER+=" --shm-monitor true"
 SAMPLER+=" --max-iterations 1"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --channel-config name=$chan,type=pair,method=connect,rateLogging=0,address=$chanAddr,linger=1000"
@@ -41,6 +42,7 @@ SINK+=" --transport $transport"
 SINK+=" --verbosity veryhigh"
 SINK+=" --session $session"
 SINK+=" --shm-segment-size 100000000"
+SINK+=" --shm-monitor true"
 SINK+=" --control static --color false"
 SINK+=" --channel-config name=$chan,type=pair,method=bind,rateLogging=0,address=$chanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$SINK &

examples/multiple-channels/test-ex-multiple-channels.sh.in

@@ -25,6 +25,7 @@ SINK+=" --session $session"
 SINK+=" --transport $transport"
 SINK+=" --verbosity veryhigh --severity debug"
 SINK+=" --shm-segment-size 100000000"
+SINK+=" --shm-monitor true"
 SINK+=" --max-iterations 1"
 SINK+=" --control static --color false"
 SINK+=" --channel-config name=$dataChan,type=pull,method=connect,rateLogging=0,address=ipc://$dataChanAddr"
@@ -40,6 +41,7 @@ SAMPLER+=" --session $session"
 SAMPLER+=" --transport $transport"
 SAMPLER+=" --verbosity veryhigh --severity debug"
 SAMPLER+=" --shm-segment-size 100000000"
+SAMPLER+=" --shm-monitor true"
 SAMPLER+=" --max-iterations 1"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --channel-config name=$dataChan,type=push,method=bind,rateLogging=0,address=ipc://$dataChanAddr"
@@ -53,6 +55,7 @@ BROADCASTER+=" --session $session"
 BROADCASTER+=" --transport $transport"
 BROADCASTER+=" --verbosity veryhigh --severity debug"
 BROADCASTER+=" --shm-segment-size 100000000"
+BROADCASTER+=" --shm-monitor true"
 BROADCASTER+=" --control static --color false"
 BROADCASTER+=" --channel-config name=$broadcastChan,type=pub,method=bind,rateLogging=0,address=ipc://$broadcastChanAddr"
 @CMAKE_CURRENT_BINARY_DIR@/$BROADCASTER &

examples/multiple-transports/test-ex-multiple-transports.sh.in

@@ -18,6 +18,7 @@ SINK="fairmq-ex-multiple-transports-sink"
 SINK+=" --id sink1"
 SINK+=" --verbosity veryhigh --severity debug"
 SINK+=" --shm-segment-size 100000000"
+SINK+=" --shm-monitor true"
 SINK+=" --session $session"
 SINK+=" --max-iterations 1"
 SINK+=" --control static --color false"
@@ -33,6 +34,7 @@ SAMPLER1+=" --id sampler1"
 SAMPLER1+=" --session $session"
 SAMPLER1+=" --verbosity veryhigh --severity debug"
 SAMPLER1+=" --shm-segment-size 100000000"
+SAMPLER1+=" --shm-monitor true"
 SAMPLER1+=" --max-iterations 1"
 SAMPLER1+=" --control static --color false"
 SAMPLER1+=" --transport shmem"
@@ -46,6 +48,7 @@ SAMPLER2+=" --id sampler2"
 SAMPLER2+=" --session $session"
 SAMPLER2+=" --verbosity veryhigh --severity debug"
 SAMPLER2+=" --shm-segment-size 100000000"
+SAMPLER2+=" --shm-monitor true"
 SAMPLER2+=" --max-iterations 1"
 SAMPLER2+=" --control static --color false"
 SAMPLER2+=" --transport zeromq"

examples/region/fairmq-start-ex-region.sh.in

@@ -21,7 +21,7 @@ SAMPLER+=" --msg-size $msgSize"
 SAMPLER+=" --transport $transport"
 # SAMPLER+=" --external-region true"
 # SAMPLER+=" --shm-no-cleaup true"
-# SAMPLER+=" --shm-monitor false"
+SAMPLER+=" --shm-monitor true"
 # SAMPLER+=" --shmid 1"
 SAMPLER+=" --channel-config name=data,type=push,method=bind,address=tcp://127.0.0.1:7777,sndKernelSize=212992"
 xterm -geometry 120x60+0+0 -hold -e @EX_BIN_DIR@/$SAMPLER &
@@ -31,7 +31,7 @@ SINK+=" --id sink1"
 SINK+=" --severity debug"
 SINK+=" --transport $transport"
 # SINK+=" --shm-no-cleaup true"
-# SINK+=" --shm-monitor false"
+SINK+=" --shm-monitor true"
 # SINK+=" --shmid 1"
 SINK+=" --channel-config name=data,type=pull,method=connect,address=tcp://127.0.0.1:7777,rcvKernelSize=212992"
 xterm -geometry 120x60+750+0 -hold -e @EX_BIN_DIR@/$SINK &

examples/region/test-ex-region.sh.in

@@ -24,6 +24,7 @@ SAMPLER+=" --transport $transport"
 SAMPLER+=" --severity debug"
 SAMPLER+=" --session $session"
 SAMPLER+=" --shm-segment-size 100000000"
+SAMPLER+=" --shm-monitor true"
 SAMPLER+=" --verbosity veryhigh"
 SAMPLER+=" --control static --color false"
 SAMPLER+=" --max-iterations 1"
@@ -39,6 +40,7 @@ SINK+=" --transport $transport"
 SINK+=" --severity debug"
 SINK+=" --session $session"
 SINK+=" --shm-segment-size 100000000"
+SINK+=" --shm-monitor true"
 SINK+=" --verbosity veryhigh"
 SINK+=" --control static --color false"
 SINK+=" --max-iterations 1"

examples/req-rep/test-ex-req-rep.sh.in

@@ -23,6 +23,7 @@ CLIENT+=" --transport $transport"
 CLIENT+=" --verbosity veryhigh"
 CLIENT+=" --session $session"
 CLIENT+=" --shm-segment-size 100000000"
+CLIENT+=" --shm-monitor true"
 CLIENT+=" --control static --color false"
 CLIENT+=" --max-iterations 1"
 CLIENT+=" --channel-config name=$chan,type=req,method=connect,rateLogging=0,address=ipc://$chanAddr"
@@ -35,6 +36,7 @@ SERVER+=" --transport $transport"
 SERVER+=" --verbosity veryhigh"
 SERVER+=" --session $session"
 SERVER+=" --shm-segment-size 100000000"
+SERVER+=" --shm-monitor true"
 SERVER+=" --control static --color false"
 SERVER+=" --max-iterations 1"
 SERVER+=" --channel-config name=$chan,type=rep,method=bind,rateLogging=0,address=ipc://$chanAddr"

fairmq/devices/startMQBenchmark.sh.in

@@ -63,6 +63,7 @@ echo "Usage: startBenchmark [message size=1000000] [number of iterations=0] [tra
 
 SAMPLER="fairmq-bsampler"
 SAMPLER+=" --id bsampler1"
+SAMPLER+=" --shm-monitor true"
 #SAMPLER+=" --io-threads 2"
 #SAMPLER+=" --control static"
 SAMPLER+=" --transport $transport"
@@ -81,6 +82,7 @@ echo "pid: $!"
 
 SINK="fairmq-sink"
 SINK+=" --id sink1"
+SINK+=" --shm-monitor true"
 #SINK+=" --io-threads 2"
 #SINK+=" --control static"
 SINK+=" --transport $transport"

fairmq/plugins/config/Config.cxx

@@ -74,7 +74,7 @@ Plugin::ProgOptions ConfigPluginProgramOptions()
         ("shm-throw-bad-alloc",           po::value<bool          >()->default_value(true),              "Shared memory: throw fair::mq::MessageBadAlloc if cannot allocate a message (retry if false).")
         ("bad-alloc-max-attempts",        po::value<int           >(),                                   "Maximum number of allocation attempts before throwing fair::mq::MessageBadAlloc. -1 is infinite. There is always at least one attempt, so 0 has safe effect as 1.")
         ("bad-alloc-attempt-interval",    po::value<int           >()->default_value(50),                "Interval between attempts if cannot allocate a message (in ms).")
-        ("shm-monitor",                   po::value<bool          >()->default_value(true),              "Shared memory: run monitor daemon.")
+        ("shm-monitor",                   po::value<bool          >()->default_value(false),             "Shared memory: run monitor daemon.")
         ("shm-no-cleanup",                po::value<bool          >()->default_value(false),             "Shared memory: do not cleanup the memory when last device leaves.")
         ("ofi-size-hint",                 po::value<size_t        >()->default_value(0),                 "EXPERIMENTAL: OFI size hint for the allocator.")
         ("rate",                          po::value<float         >()->default_value(0.),                "Rate for conditional run loop (Hz).")

test/channel/_channel.cxx

@@ -102,6 +102,7 @@ auto testConnectedPeers(std::string const& transport)
 
     ProgOptions config;
     config.SetProperty<string>("session", tools::Uuid());
+    config.SetProperty<bool>("shm-monitor", true);
     string const address(tools::ToString("ipc://", config.GetProperty<string>("session")));
     unsigned long constexpr zero(0), one(1);
     auto factory(TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config));

test/memory_resources/_memory_resources.cxx

@@ -79,6 +79,7 @@ TEST(MemoryResources, transportAllocatorMap)
     size_t session{tools::UuidHash()};
     ProgOptions config;
     config.SetProperty<string>("session", to_string(session));
+    config.SetProperty<bool>("shm-monitor", true);
 
     FactoryType factoryZMQ = TransportFactory::CreateTransportFactory("zeromq", fair::mq::tools::Uuid(), &config);
     FactoryType factorySHM = TransportFactory::CreateTransportFactory("shmem", fair::mq::tools::Uuid(), &config);
@@ -129,6 +130,7 @@ TEST(MemoryResources, getMessage)
     size_t session{tools::UuidHash()};
     ProgOptions config;
     config.SetProperty<string>("session", to_string(session));
+    config.SetProperty<bool>("shm-monitor", true);
 
     FactoryType factoryZMQ = TransportFactory::CreateTransportFactory("zeromq", fair::mq::tools::Uuid(), &config);
     FactoryType factorySHM = TransportFactory::CreateTransportFactory("shmem", fair::mq::tools::Uuid(), &config);

test/message/_message.cxx

@@ -42,6 +42,7 @@ auto RunPushPullWithMsgResize(string const & transport, string const & _address)
     ProgOptions config;
     config.SetProperty<string>("session", tools::Uuid());
     config.SetProperty<size_t>("shm-segment-size", 100000000);
+    config.SetProperty<bool>("shm-monitor", true);
     auto factory(TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config));
 
     Channel push{"Push", "push", factory};
@@ -104,6 +105,7 @@ auto RunMsgRebuild(const string& transport) -> void
     ProgOptions config;
     config.SetProperty<string>("session", tools::Uuid());
     config.SetProperty<size_t>("shm-segment-size", 100000000);
+    config.SetProperty<bool>("shm-monitor", true);
     auto factory(TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config));
 
     size_t const msgSize{100};
@@ -137,6 +139,7 @@ auto RunPushPullWithAlignment(string const& transport, string const& _address) -
     ProgOptions config;
     config.SetProperty<string>("session", tools::Uuid());
     config.SetProperty<size_t>("shm-segment-size", 100000000);
+    config.SetProperty<bool>("shm-monitor", true);
     auto factory(TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config));
 
     Channel push{"Push", "push", factory};
@@ -191,6 +194,7 @@ auto EmptyMessage(string const& transport, string const& _address) -> void
     ProgOptions config;
     config.SetProperty<string>("session", tools::Uuid());
     config.SetProperty<size_t>("shm-segment-size", 100000000);
+    config.SetProperty<bool>("shm-monitor", true);
     auto factory(TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config));
 
     Channel push{"Push", "push", factory};
@@ -242,6 +246,7 @@ auto ZeroCopy() -> void
     ProgOptions config;
     config.SetProperty<string>("session", tools::Uuid());
     config.SetProperty<size_t>("shm-segment-size", 100000000);
+    config.SetProperty<bool>("shm-monitor", true);
     auto factory(TransportFactory::CreateTransportFactory("shmem", tools::Uuid(), &config));
 
     unique_ptr<string> str(make_unique<string>("asdf"));
@@ -274,8 +279,10 @@ auto ZeroCopyFromUnmanaged(string const& address) -> void
     string session(tools::Uuid());
     config1.SetProperty<string>("session", session);
     config1.SetProperty<size_t>("shm-segment-size", 100000000);
+    config1.SetProperty<bool>("shm-monitor", true);
     config2.SetProperty<string>("session", session);
     config2.SetProperty<size_t>("shm-segment-size", 100000000);
+    config2.SetProperty<bool>("shm-monitor", true);
     // ref counts should be accessible accross different segments
     config2.SetProperty<uint16_t>("shm-segment-id", 2);
     auto factory1(TransportFactory::CreateTransportFactory("shmem", tools::Uuid(), &config1));

test/poller/_poller.cxx

@@ -38,6 +38,7 @@ auto RunPoller(string transport, int pollType) -> void
             << " --id pollout_"<< transport
             << " --control static"
             << " --color false"
+            << " --shm-monitor true"
             << " --session " << session
             << " --channel-config name=data1,type=push,method=bind,address=" << data1Address
             << "                  name=data2,type=push,method=bind,address=" << data2Address;
@@ -51,6 +52,7 @@ auto RunPoller(string transport, int pollType) -> void
             << " --id pollin_" << transport
             << " --control static"
             << " --color false"
+            << " --shm-monitor true"
             << " --session " << session
             << " --poll-type " << pollType
             << " --channel-config name=data1,type=pull,method=connect,address=" << data1Address

test/protocols/_pair.cxx

@@ -39,6 +39,7 @@ auto RunPair(string transport) -> void
         cmd << runTestDevice
             << " --id pairleft_" << transport
             << " --control static"
+            << " --shm-monitor true"
             << " --shm-segment-size 100000000"
             << " --session " << session
             << " --color false"
@@ -52,6 +53,7 @@ auto RunPair(string transport) -> void
         cmd << runTestDevice
             << " --id pairright_" << transport
             << " --control static"
+            << " --shm-monitor true"
             << " --shm-segment-size 100000000"
             << " --session " << session
             << " --color false"

test/protocols/_push_pull.cxx

@@ -34,6 +34,7 @@ auto RunPushPull(string transport) -> void
         cmd << runTestDevice
             << " --id push_" << transport
             << " --control static"
+            << " --shm-monitor true"
             << " --shm-segment-size 100000000"
             << " --session " << session
             << " --color false"
@@ -47,6 +48,7 @@ auto RunPushPull(string transport) -> void
         cmd << runTestDevice
             << " --id pull_" << transport
             << " --control static"
+            << " --shm-monitor true"
             << " --shm-segment-size 100000000"
             << " --session " << session
             << " --color false"

test/protocols/_push_pull_multipart.cxx

@@ -30,6 +30,7 @@ auto RunSingleThreadedMultipart(string transport, string address1, string addres
     fair::mq::ProgOptions config;
     config.SetProperty<string>("session", tools::Uuid());
     config.SetProperty<size_t>("shm-segment-size", 100000000);
+    config.SetProperty<bool>("shm-monitor", true);
 
     auto factory = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config);
 
@@ -109,6 +110,7 @@ auto RunMultiThreadedMultipart(string transport, string address1) -> void
     config.SetProperty<string>("session", tools::Uuid());
     config.SetProperty<int>("io-threads", 1);
     config.SetProperty<size_t>("shm-segment-size", 20000000); // NOLINT
+    config.SetProperty<bool>("shm-monitor", true);
 
     auto factory = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config);
 

test/protocols/_req_rep.cxx

@@ -34,6 +34,7 @@ auto RunReqRep(string transport) -> void
         cmd << runTestDevice
             << " --id rep_" << transport
             << " --control static"
+            << " --shm-monitor true"
             << " --shm-segment-size 100000000"
             << " --session " << session
             << " --color false"
@@ -47,6 +48,7 @@ auto RunReqRep(string transport) -> void
         cmd << runTestDevice
             << " --id req_1" << transport
             << " --control static"
+            << " --shm-monitor true"
             << " --shm-segment-size 100000000"
             << " --session " << session
             << " --color false"
@@ -60,6 +62,7 @@ auto RunReqRep(string transport) -> void
         cmd << runTestDevice
             << " --id req_2" << transport
             << " --control static"
+            << " --shm-monitor true"
             << " --shm-segment-size 100000000"
             << " --session " << session
             << " --color false"

test/region/_region.cxx

@@ -69,6 +69,7 @@ void RegionsSizeMismatch()
     ProgOptions config;
     config.SetProperty<string>("session", to_string(session));
     config.SetProperty<size_t>("shm-segment-size", 100000000);
+    config.SetProperty<bool>("shm-monitor", true);
 
     auto factory = TransportFactory::CreateTransportFactory("shmem", tools::Uuid(), &config);
 
@@ -92,8 +93,10 @@ void RegionsCache(const string& transport, const string& _address)
     ProgOptions config2;
     config1.SetProperty<string>("session", to_string(session1));
     config1.SetProperty<size_t>("shm-segment-size", 100000000);
+    config1.SetProperty<bool>("shm-monitor", true);
     config2.SetProperty<string>("session", to_string(session2));
     config2.SetProperty<size_t>("shm-segment-size", 100000000);
+    config2.SetProperty<bool>("shm-monitor", true);
 
     auto factory1 = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config1);
     auto factory2 = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config2);
@@ -172,9 +175,10 @@ void RegionEventSubscriptions(const string& transport, bool external)
     ProgOptions config;
     config.SetProperty<string>("session", to_string(session));
     config.SetProperty<size_t>("shm-segment-size", sSize);
+    config.SetProperty<bool>("shm-monitor", true);
     if (external) {
         config.SetProperty<bool>("shm-no-cleanup", true);
-        config.SetProperty<bool>("shm-monitor", false);
+        // config.SetProperty<bool>("shm-monitor", false);
     }
 
     auto factory = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config);
@@ -272,6 +276,7 @@ void RegionCallbacks(const string& transport, const string& _address)
     ProgOptions config;
     config.SetProperty<string>("session", to_string(session));
     config.SetProperty<size_t>("shm-segment-size", sSize);
+    config.SetProperty<bool>("shm-monitor", true);
 
     auto factory = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config);
 

test/transport/_options.cxx

@@ -41,6 +41,7 @@ void RunOptionsTest(const string& transport)
 {
     ProgOptions config;
     config.SetProperty<string>("session", tools::Uuid());
+    config.SetProperty<bool>("shm-monitor", true);
     config.SetProperty<size_t>("shm-segment-size", 100000000);
     auto factory = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config);
     Channel channel("Push", "push", factory);
@@ -75,6 +76,7 @@ void ZeroingAndMlock(const string& transport)
     config.SetProperty<size_t>("shm-segment-size", 16384); // NOLINT
     config.SetProperty<bool>("shm-zero-segment", true);
     config.SetProperty<bool>("shm-mlock-segment", true);
+    config.SetProperty<bool>("shm-monitor", true);
 
     auto factory = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config);
 
@@ -93,6 +95,7 @@ void ZeroingAndMlockOnCreation(const string& transport)
     config.SetProperty<size_t>("shm-segment-size", 16384); // NOLINT
     config.SetProperty<bool>("shm-mlock-segment-on-creation", true);
     config.SetProperty<bool>("shm-zero-segment-on-creation", true);
+    config.SetProperty<bool>("shm-monitor", true);
 
     auto factory = TransportFactory::CreateTransportFactory(transport, tools::Uuid(), &config);
 

test/transport/_shmem.cxx

@@ -26,6 +26,7 @@ void GetFreeMemory()
     ProgOptions config;
     string sessionId(to_string(tools::UuidHash()));
     config.SetProperty<string>("session", sessionId);
+    config.SetProperty<bool>("shm-monitor", true);
 
     ASSERT_THROW(shmem::Monitor::GetFreeMemory(shmem::SessionId{sessionId}, 0), shmem::Monitor::MonitorError);
 

test/transport/_transfer_timeout.cxx

@@ -52,6 +52,7 @@ auto RunTransferTimeout(string transport) -> void
         << " --control static"
         << " --shm-segment-size 100000000"
         << " --severity debug"
+        << " --shm-monitor true"
         << " --transport " << transport
         << " --session " << session
         << " --color false"
@@ -75,6 +76,7 @@ void InterruptTransfer(const string& transport, const string& _address)
     fair::mq::ProgOptions config;
     config.SetProperty<string>("session", to_string(session));
     config.SetProperty<size_t>("shm-segment-size", 100000000);
+    config.SetProperty<bool>("shm-monitor", true);
 
     auto factory = TransportFactory::CreateTransportFactory(transport, Uuid(), &config);