Block all signals in threads other than main

[stg.git] / projects / stargazer / plugins / configuration / rpcconfig / rpcconfig.cpp

diff --git a/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp b/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp
index b82293d421baa9ef4a656c0ee95f7adba99dcff4..d3fdba55576f526cd4f292753fa86ffc5553e870 100644 (file)
--- a/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp
+++ b/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp
@@ -1,5 +1,3 @@
-#include <unistd.h> // TODO: usleep
-
 #include <cstdlib>
 #include <csignal>
 
@@ -140,7 +138,10 @@ int RPC_CONFIG::Stop()
 {
 running = false;
 for (int i = 0; i < 5 && !stopped; ++i)
-    usleep(200000);
+    {
+    struct timespec ts = {0, 200000000};
+    nanosleep(&ts, NULL);
+    }
 //rpcServer->terminate();
 if (!stopped)
     {
@@ -150,9 +151,13 @@ if (!stopped)
         printfd(__FILE__, "Failed to kill thread\n");
         }
     for (int i = 0; i < 25 && !stopped; ++i)
-        usleep(200000);
+        {
+        struct timespec ts = {0, 200000000};
+        nanosleep(&ts, NULL);
+        }
     if (!stopped)
         {
+        running = true;
         printfd(__FILE__, "Failed to stop RPC thread\n");
         errorStr = "Failed to stop RPC thread";
         return -1;
@@ -167,6 +172,10 @@ return 0;
 
 void * RPC_CONFIG::Run(void * rc)
 {
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
 RPC_CONFIG * config = static_cast<RPC_CONFIG *>(rc);
 
 config->stopped = false;