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Tweak window handling so that we send a window adjust if the window is half

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used up, rather than over half.  That this increases the throughput of PSCP
by 50% indicates just how broken our window handling is.

[originally from svn r7667]
This commit is contained in:
Ben Harris 2007-08-04 16:04:08 +00:00
parent 7cda30ac1a
commit 3dc0f8507d
1 changed files with 1 additions and 1 deletions
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ssh.c
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@ -6187,7 +6187,7 @@ static void ssh2_set_window(struct ssh_channel *c, unsigned newwin)
* *
* "Significant" is arbitrarily defined as half the window size. * "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; struct Packet *pktout;
pktout = ssh2_pkt_init(SSH2_MSG_CHANNEL_WINDOW_ADJUST); pktout = ssh2_pkt_init(SSH2_MSG_CHANNEL_WINDOW_ADJUST);