36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
From 876fdc1c90a885a58644c8757bc1283c9fd5bcb7 Mon Sep 17 00:00:00 2001
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From: Vasilis Liaskovitis <vliaskovitis@suse.com>
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Date: Wed, 1 Mar 2023 13:46:28 +0100
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Subject: [PATCH] cups/http-addr.c: Set listen backlog size to INT_MAX (fixes
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#308)
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Use a listen queue size of INT_MAX, which should default to the maximum
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supported queue size on the system.
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This avoids the problem of the listening backlog queue getting full when
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there are too many requests at the same time. The problem was observed
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with the previous backlog size (128) by customers when submitting large
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batches of print jobs, resulting in some jobs getting lost.
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Signed-off-by: Vasilis Liaskovitis <vliaskovitis@suse.com>
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---
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cups/http-addr.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/cups/http-addr.c b/cups/http-addr.c
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index a61ee0449..6aeeb8074 100644
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--- a/cups/http-addr.c
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+++ b/cups/http-addr.c
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@@ -249,7 +249,7 @@ httpAddrListen(http_addr_t *addr, /* I - Address to bind to */
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* Listen...
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*/
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- if (listen(fd, 5))
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+ if (listen(fd, INT_MAX))
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{
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_cupsSetHTTPError(HTTP_STATUS_ERROR);
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--
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2.41.0
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