From 2278e316344f12c3091b4630a88eb5d7d2d1aef0 Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Sat, 30 Oct 2004 18:13:52 +0000
Subject:   - Allow configuration of server keep alives (NOOPs). Default to
 none

---
 ChangeLog            | 1 +
 doc/proxsmtpd.conf   | 3 +++
 doc/proxsmtpd.conf.5 | 7 +++++++
 3 files changed, 11 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index f7573c3..ff151c3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@
   - Added CLIENT and SERVER variables to VirusAction script environment.
   - Even better logging for network errors.
   - Print out proxsmtp version in debug logs
+  - Allow configuration of server keep alives (NOOPs). Default to none
 
 0.5
   - Added sample scripts.
diff --git a/doc/proxsmtpd.conf b/doc/proxsmtpd.conf
index 0138e94..b963c8b 100644
--- a/doc/proxsmtpd.conf
+++ b/doc/proxsmtpd.conf
@@ -28,6 +28,9 @@ OutAddress: 10026
 # Amount of time (in seconds) to wait on network IO
 #TimeOut: 180
 
+# Keep Alives (ie: NOOP's to server)
+#KeepAlives: 0
+
 # Address to listen on (defaults to all local addresses on port 10025)
 #Listen: 0.0.0.0:10025
 
diff --git a/doc/proxsmtpd.conf.5 b/doc/proxsmtpd.conf.5
index 75495e4..8579a3c 100644
--- a/doc/proxsmtpd.conf.5
+++ b/doc/proxsmtpd.conf.5
@@ -87,6 +87,13 @@ to a file and the file name is passed to the
 using the 
 .Ar EMAIL
 environment variable.
+.It Ar KeepAlives
+On slow connections the server will sometimes timeout before 
+.Xr proxsmtpd 8 
+is finished filtering the file. This option sends NOOP's to the server
+to keep the connection alive. Specify the number of seconds, or 0
+to disable.
+[ Default: 0 ]
 .It Ar Listen
 The address and port to listen for SMTP connections on. See syntax of 
 addresses below. 
-- 
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