Tweaks to parallel construction tools.

Tools/Construct/Parallel/client.cxx

@@ -45,7 +45,7 @@ int make_socket (char *host, unsigned short int port) {
     {
 	close(sock);
 	perror("Cannot connect to stream socket");
-	exit(-1);
+	return -1;
     }
 
     return sock;
@@ -59,7 +59,10 @@ long int get_next_task( const string& host, int port ) {
     fd_set ready;
     char message[256];
 
-    sock = make_socket( host.c_str(), port );
+    while ( (sock = make_socket( host.c_str(), port )) < 0 ) {
+	// loop till we get a socket connection
+	sleep(1);
+    }
 
     // build a command string from the argv[]'s
     strcpy(message, "hello world!\n");
@@ -115,8 +118,10 @@ main(int argc, char *argv[]) {
     string host = argv[1];
     int port = atoi( argv[2] );
 
-    while ( true ) {
-	tile = get_next_task( host, port );
+    while ( 
+	   (tile = get_next_task( host, port )) >= 0
+	   )
+    {
 	run_task( tile );
     }
 }

Tools/Construct/Parallel/server.cxx

@@ -160,7 +160,7 @@ long int get_next_tile( const string& work_base, const string& output_base )
     }
 
     b = FGBucket( lon, lat );
-    cout << "Bucket = " << b << endl;
+    cout << "Bucket = " << b << " (" << pass << ")" << endl;
 
     // increment to next tile
     FGBucket tmp( 0.0, lat );
@@ -203,7 +203,7 @@ int main( int argc, char **argv ) {
     cout << "socket is connected to port = " << port << endl;
 
     // Specify the maximum length of the connection queue
-    listen(sock, 3);
+    listen(sock, 10);
 
     for ( ;; ) {
 	FD_ZERO(&ready);
@@ -217,7 +217,7 @@ int main( int argc, char **argv ) {
 
 	    // get the next tile to work on
 	    next_tile = get_next_tile(work_base, output_base);
-	    cout << "next tile = " << next_tile << endl;;
+	    // cout << "next tile = " << next_tile << endl;;
 
 	    msgsock = accept(sock, 0, 0);
 	    // cout << "msgsock = " << msgsock << endl;

Tools/Lib/Polygon/names.hxx

@@ -39,17 +39,17 @@ enum AreaType {
     SomeSortOfArea    = 0,
     AirportKeepArea   = 1,
     AirportIgnoreArea = 2,
-    OceanArea         = 3,
-    LakeArea          = 4,
-    DryLakeArea       = 5,
-    IntLakeArea       = 6,
-    ReservoirArea     = 7,
-    IntReservoirArea  = 8,
-    StreamArea        = 9,
-    CanalArea         = 10,
-    GlacierArea       = 11,
-    MarshArea         = 12,
-    DefaultArea       = 13,
+    LakeArea          = 3,
+    DryLakeArea       = 4,
+    IntLakeArea       = 5,
+    ReservoirArea     = 6,
+    IntReservoirArea  = 7,
+    StreamArea        = 8,
+    CanalArea         = 9,
+    GlacierArea       = 10,
+    MarshArea         = 11,
+    DefaultArea       = 12,
+    OceanArea         = 13,
     VoidArea          = 9997,
     NullArea          = 9998,
     UnknownArea       = 9999