Major Update:

- Updated all Logged messages, standardised DebugLevel:
  - dlNone   - Show startup and stop
  - dlLow    - Show creation/destruction of Function Blocks and Local IO
  - dlMedium - Show connection events, eg. open/close
  - dlHigh   - Show data flow events
-LogCore:
  - LogMessage and ShowOutput uses va_list
    only run printf if DebugLevel correct
  - Remove global LogStr[] variable
- SelectableCore:
  - Implemented Auto-management of handles
    auto open on startup/fail/close
  - Changed simple Open/Close/Read/Write methods to inline
  - Do not set Select Write trigger for server socket
  - Memory leak, setting address twice on RemoteClient
  - Bug fix, only send handle out data if DebugLevel = dlHigh
  - Bug fix, do not Read/ProcessBuffer if no InputBuffer

SignalCore.cpp

@@ -66,7 +66,6 @@ void ConfigureSignalHandlers()
 void SignalTerminate( int sig )
 {
     char    SigName[10];
-    char    LogMsg[200];
 
     // Determine signal name
     switch (sig)
@@ -88,21 +87,16 @@ void SignalTerminate( int sig )
     std::cerr << "\r\n" << ProcessName << ":  ***********************************\n";
 
     // Create Log Entry
-    sprintf( LogMsg, " ** %s signal received [%d]   **", SigName, TermCount );
-    LogMessage( ProcessName, dlNone, LogMsg );//, ltDefault, -1 );
-
+    LogMessage( dlNone, "%s:  ** %s signal received [%d]   **", ProcessName, SigName, TermCount );
     if (TermCount < MaxTermCount)
-    {
-        std::cerr << ProcessName << ":  ** Terminating normally...       **\n";
-        std::cerr << ProcessName << ":  ***********************************\n\n";
-    }
+        LogMessage( dlNone, "%s:  ** Terminating normally...       **", ProcessName );
     else
-    {
-        std::cerr << ProcessName << ":  ** Terminating immediately!      **\n";
-        std::cerr << ProcessName << ":  ***********************************\n\n";
+        LogMessage( dlNone, "%s:  ** Terminating immediately!      **", ProcessName );
 
+    std::cerr << ProcessName << ":  ***********************************\n\n";
+
+    if (TermCount >= MaxTermCount)
         exit( sig );
-    }
 
     return;
 }//---------------------------------------------------------------------------
@@ -111,7 +105,6 @@ void SignalTerminate( int sig )
 void SignalAbort( int sig )
 {
     char    SigName[10];
-    char    LogMsg[200];
 
     // Determine Signal name
     switch (sig)
@@ -128,10 +121,9 @@ void SignalAbort( int sig )
     std::cerr << "\n" << ProcessName << ":  ********************************\n";
 
     // Create Log Entry - but don't post
-    sprintf( LogMsg, " ** %s signal received    **", SigName );
-    LogMessage( ProcessName, dlNone, LogMsg );//, ltDefault, -1 );
+    LogMessage( dlNone, "%s:  ** %s signal received    **", ProcessName, SigName );
+    LogMessage( dlNone, "%s:  ** Terminating immediately!   **", ProcessName );
 
-    std::cerr << ProcessName << ":  ** Terminating immediately!   **\n";
     std::cerr << ProcessName << ":  ********************************\n\n";
 
     // Terminate with signal