added errohandling in socketcomm.

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@862 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Oct 14, 2002 · 23948aa · 23948aa
1 parent 8a72c23
commit 23948aa
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/mosh/src/mosh.cpp b/mosh/src/mosh.cpp
@@ -114,7 +114,17 @@ int main(int argc, char* argv[])
     }
     add_history(line);
     int nbytes = write(sock,line,strlen(line)+1);
+    if (nbytes == 0) {
+      cout << "Error writing to server" << endl;
+      done = true;
+      break;
+    }
     int recvbytes = read(sock,buf,40000);
+    if (recvbytes == 0) {
+      cout << "Recieved 0 bytes, exiting" << endl;
+      done = true;
+      break;
+    }
     cout << buf;
     free(line);
   }