29 lines
967 B
Diff
29 lines
967 B
Diff
From 1cf2a87def76f4646fe05e282b45605d572f2513 Mon Sep 17 00:00:00 2001
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From: Adam Jackson <ajax@redhat.com>
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Date: Wed, 2 Dec 2009 14:31:56 -0500
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Subject: [PATCH] setsockopt(SO_KEEPALIVE) on TCP display connections.
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This matches xtrans behaviour in SocketINETConnect, and makes it so apps
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don't hang forever if their display dies.
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Signed-off-by: Adam Jackson <ajax@redhat.com>
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---
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src/xcb_util.c | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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diff --git a/src/xcb_util.c b/src/xcb_util.c
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index 55aadb7..c3cbfa6 100644
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--- a/src/xcb_util.c
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+++ b/src/xcb_util.c
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@@ -260,6 +260,7 @@ static int _xcb_open_tcp(char *host, char *protocol, const unsigned short port)
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if(fd >= 0) {
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int on = 1;
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setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &on, sizeof(on));
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+ setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &on, sizeof(on));
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if (connect(fd, addr->ai_addr, addr->ai_addrlen) >= 0)
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break;
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--
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1.6.5.2
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