From: ben <ben@cda61777-01e9-0310-a592-d414129be87e>
Date: Sat, 4 Aug 2007 16:04:08 +0000 (+0000)
Subject: Tweak window handling so that we send a window adjust if the window is half
X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/commitdiff_plain/15abfc2e8c2854b3cc0fd6d474982b9ac1709830

Tweak window handling so that we send a window adjust if the window is half
used up, rather than over half.  That this increases the throughput of PSCP
by 50% indicates just how broken our window handling is.


git-svn-id: svn://svn.tartarus.org/sgt/putty@7667 cda61777-01e9-0310-a592-d414129be87e
---

diff --git a/ssh.c b/ssh.c
index 0a823556..08741abc 100644
--- a/ssh.c
+++ b/ssh.c
@@ -6187,7 +6187,7 @@ static void ssh2_set_window(struct ssh_channel *c, unsigned newwin)
      *
      * "Significant" is arbitrarily defined as half the window size.
      */
-    if (newwin > c->v.v2.locwindow * 2) {
+    if (newwin >= c->v.v2.locwindow * 2) {
 	struct Packet *pktout;
 
 	pktout = ssh2_pkt_init(SSH2_MSG_CHANNEL_WINDOW_ADJUST);