Support random debug port by assigning port = 0 (#807)

Support random debug port by assigning port = 0, and update help and document.
2021-10-30 15:44:41 +08:00
parent 40ca5469dc
commit 83df8600f7
4 changed files with 18 additions and 7 deletions
--- a/product-mini/platforms/posix/main.c
+++ b/product-mini/platforms/posix/main.c
@ -53,6 +53,7 @@ print_help()
 #endif
 #if WASM_ENABLE_DEBUG_INTERP != 0
    printf("  -g=ip:port             Set the debug sever address, default is debug disabled\n");
+    printf("                           if port is 0, then a random port will be used\n");
 #endif
    return 1;
 }