+static void usage( char* arg0 ) {
+
+ fprintf( stderr, "version 1.0.0\n"
+ "usage: %s [-h host:port] [-n msg-count] [-r] [-t seconds] [-v]\n"
+ "\thost:port may be ip-address:port or name:port of the application\n"
+ "\tmsg-count is the number of health check requests sent; default is 1\n"
+ "\t-r causes a random listen port NOT to be used; 43086 is used instead\n"
+ "\t-v enables some amount of extra verbose output to stderr\n", arg0 );
+}
+