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[Qemu-devel] [RFC PATCH v2 30/35] multi-process: handle heartbit message
From: |
elena . ufimtseva |
Subject: |
[Qemu-devel] [RFC PATCH v2 30/35] multi-process: handle heartbit messages in remote process |
Date: |
Mon, 17 Jun 2019 11:16:52 -0700 |
From: Elena Ufimtseva <address@hidden>
and reply back to proxy object.
Signed-off-by: Jagannathan Raman <address@hidden>
Signed-off-by: John G Johnson <address@hidden>
Signed-off-by: Elena Ufimtseva <address@hidden>
---
remote/remote-main.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/remote/remote-main.c b/remote/remote-main.c
index c1362be93e..43134762bc 100644
--- a/remote/remote-main.c
+++ b/remote/remote-main.c
@@ -353,6 +353,7 @@ static void process_msg(GIOCondition cond)
{
ProcMsg *msg = NULL;
Error *err = NULL;
+ int wait;
if ((cond & G_IO_HUP) || (cond & G_IO_ERR)) {
error_setg(&err, "socket closed, cond is %d", cond);
@@ -432,6 +433,11 @@ static void process_msg(GIOCondition cond)
case DEVICE_DEL:
process_device_del_msg(msg);
break;
+ case PROXY_PING:
+ wait = msg->fds[0];
+ notify_proxy(wait, (uint32_t)getpid());
+ PUT_REMOTE_WAIT(wait);
+ break;
default:
error_setg(&err, "Unknown command");
goto finalize_loop;
--
2.17.1
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