correct debug output

addition error checking

This commit was SVN r5742.

src/mca/oob/tcp/oob_tcp.c

@@ -471,7 +471,8 @@ static void mca_oob_tcp_recv_handler(int sd, short flags, void* user)
             mca_oob_tcp_recv_connect(sd, &hdr);
             break;
         default:
-            ompi_output(0, "[%lu,%lu,%lu] mca_oob_tcp_recv_handler: invalid message type: %d\n", hdr.msg_type);
+            ompi_output(0, "[%lu,%lu,%lu] mca_oob_tcp_recv_handler: invalid message type: %d\n", 
+                ORTE_NAME_ARGS(orte_process_info.my_name), hdr.msg_type);
             close(sd);
             break;
     }

src/mca/oob/tcp/oob_tcp_ping.c

@@ -131,8 +131,8 @@ int mca_oob_tcp_ping(
     }
     hdr.msg_dst = *name;
     hdr.msg_type = MCA_OOB_TCP_PROBE;
-    MCA_OOB_TCP_HDR_HTON(&hdr);
 
+    MCA_OOB_TCP_HDR_HTON(&hdr);
     if((rc = write(sd, &hdr, sizeof(hdr))) != sizeof(hdr)) {
         close(sd);
         return OMPI_ERR_UNREACH;
@@ -150,6 +150,11 @@ int mca_oob_tcp_ping(
         close(sd);
         return OMPI_ERR_UNREACH;
     }
+    MCA_OOB_TCP_HDR_NTOH(&hdr);
+    if(hdhr.msg_type != MCA_OOB_TCP_PROBE) {
+        close(sd);
+        return OMPI_ERR_UNREACH;
+    }
     close(sd);
     return OMPI_SUCCESS;
 }