Make TLM sockets reusable

OpenModelica · May 7, 2019 · ce3b09d · ce3b09d
1 parent f270b90
commit ce3b09d
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/common/Communication/TLMClientComm.cc b/common/Communication/TLMClientComm.cc
@@ -210,6 +210,9 @@ int TLMClientComm::ConnectManager(string& callname, int portnr) {
         TLMErrorLog::Info("TLM manager host found, trying to connect...");
     }
 
+    bool val = true;
+    setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (char*)&val, sizeof(int));
+
     count = 0;
 
     while(connect(s, (struct sockaddr *) &sa, sizeof(sa)) < 0) {

diff --git a/common/Communication/TLMManagerComm.cc b/common/Communication/TLMManagerComm.cc
@@ -71,6 +71,9 @@ int TLMManagerComm::CreateServerSocket() {
         return -1;
     }
 
+    bool val = true;
+    setsockopt(theSckt, SOL_SOCKET, SO_REUSEADDR, (char*)&val, sizeof(int));
+
     int bindCount = 0;
     int maxIterations = 1000; // BUG: should be calculated from a max. port range!
     // Bind the socket, first try the predefined port, then increase port number.