- fixed some issues related to "config listen 1" mode

i.e. do not write some lines twice when in this mode

commandlog.c

@@ -68,6 +68,7 @@ void WriteToCommandLogId(char *prompt, int id, char *text)
   time_t now;
   char stamp1[32], stamp2[32], buffer[80];
   int doStamp, doStampId;
+  int old;
   
   /* suppress status messages */
   if (strstr(text, "status =") != NULL) {
@@ -196,6 +197,7 @@ void WriteToCommandLogId(char *prompt, int id, char *text)
   if (pServ->pTasker != NULL) {
     if (doStamp) {
       TaskSignal(pServ->pTasker, COMLOG, stamp1);
+      SCOnlySockWrite(GetSendingConnection(), stamp1, eLog);
     }
     TaskSignal(pServ->pTasker, COMLOG, pCopy);
   }

conman.c

@@ -98,7 +98,8 @@ typedef struct {
 static int iName = 0;
 static long lastIdent = 0;
 /*------------- sending connection (prevent double write when listening) ----*/
-static int sendingConnection = 0;
+static SConnection *sendingConnection = NULL;
+static int sendingSockHandle = 0;
 /*------------- storing connection and context for later use ----*/
 struct SCStore {
   SConnection *pCon;
@@ -139,6 +140,23 @@ void KillFreeConnections()
 {
 }
 
+/*---------------------------------------------------------------------------*/
+SConnection *GetSendingConnection(void)
+{
+  return sendingConnection;
+}
+
+/*---------------------------------------------------------------------------*/
+static void SetSendingConnection(SConnection *pCon)
+{
+  sendingConnection = pCon;
+  if (pCon) {
+    sendingSockHandle = pCon->sockHandle;
+  } else {
+    sendingSockHandle = 0;
+  }
+}
+
  /*-------------------------------------------------------------------------*/
 static SConnection *SCMakeConnection()
 {
@@ -700,14 +718,14 @@ static void testAndWriteCommandLog(SConnection * pCon, char *buffer,
 {
   if (SCGetRights(pCon) <= usUser) {
     if (SCinMacro(pCon) != 1) {
-      sendingConnection = pCon->sockHandle;
+      SetSendingConnection(pCon);
       WriteToCommandLogId(NULL, pCon->sockHandle, buffer);
-      sendingConnection = 0;
+      SetSendingConnection(NULL);
     } else {
       if (iOut == eLog || iOut == eLogError) {
-        sendingConnection = pCon->sockHandle;
+        SetSendingConnection(pCon);
         WriteToCommandLogId(NULL, pCon->sockHandle, buffer);
-        sendingConnection = 0;
+        SetSendingConnection(NULL);
       }
     }
   }
@@ -1000,7 +1018,9 @@ int SCLogWrite(SConnection * self, char *buffer, int iOut)
   if (!VerifyConnection(self)) {
     return 0;
   }
+  SetSendingConnection(self);
   WriteToCommandLogId(NULL, self->sockHandle, buffer);
+  SetSendingConnection(NULL);
 
   if(self->iProtocolID == 5) {
     if (strlen(buffer) + 30 > 1024) {
@@ -1614,7 +1634,7 @@ int SCInvoke(SConnection * self, SicsInterp * pInter, char *pCommand)
      * case
      */
     if (SCGetWriteFunc(self) != SCNotWrite) {
-      sendingConnection = self->sockHandle;
+      SetSendingConnection(self);
       if (self->sockHandle >= 0) {
 	if(strstr(pCommand,"Poch") == NULL){
 	  WriteToCommandLogCmd(self->sockHandle, pCommand);
@@ -1622,7 +1642,7 @@ int SCInvoke(SConnection * self, SicsInterp * pInter, char *pCommand)
       } else {
         WriteToCommandLog("CRON>>", pCommand);
       }
-      sendingConnection = 0;
+      SetSendingConnection(NULL);
     }
   }
 
@@ -2164,11 +2184,11 @@ void SCSignalFunction(void *pData, int iSignal, void *pSigData)
   } else if (iSignal == SICSBROADCAST) {
     pPtr = (char *) pSigData;
     if (pPtr != NULL) {
-      SCWrite(self, pPtr, eWarning);
+      SCPureSockWrite(self, pPtr, eWarning);
     }
   } else if (iSignal == COMLOG && self->listening == 1) {
     pPtr = (char *) pSigData;
-    if (pPtr != NULL && self->sockHandle != sendingConnection) {
+    if (pPtr != NULL && self->sockHandle != sendingSockHandle) {
       doSockWrite(self, pPtr);
     }
   } else if (iSignal == TOKENRELEASE) {