From 0935630cba069d6619e967404bb6c7c2a93fbe7e Mon Sep 17 00:00:00 2001
From: Max Romanov <max.romanov@nginx.com>
Date: Mon, 30 Mar 2020 14:18:51 +0300
Subject: Fixing application process infinite loop.

Main process exiting before app process init may have caused hanging.
---
 go/port.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'go/port.go')

diff --git a/go/port.go b/go/port.go
index a68cae74..72d33d31 100644
--- a/go/port.go
+++ b/go/port.go
@@ -138,6 +138,8 @@ func nxt_go_port_send(pid C.int, id C.int, buf unsafe.Pointer, buf_size C.int,
 
 	if err != nil {
 		nxt_go_warn("write result %d (%d), %s", n, oobn, err)
+
+		n = -1
 	}
 
 	return C.ssize_t(n)
@@ -164,6 +166,8 @@ func nxt_go_port_recv(pid C.int, id C.int, buf unsafe.Pointer, buf_size C.int,
 
 	if err != nil {
 		nxt_go_warn("read result %d (%d), %s", n, oobn, err)
+
+		n = -1
 	}
 
 	return C.ssize_t(n)
-- 
cgit