Make main socket nonblocking. Limit writequeue size.

1 files changed, 1 insertions, 0 deletions

diff --git a/session.h b/session.h
index 478de94..0059d94 100644
--- a/session.h
+++ b/session.h
@@ -125,6 +125,7 @@ struct sshsession {
 							 throughout the code, as handlers fill out this
 							 buffer with the packet to send. */
 	struct Queue writequeue; /* A queue of encrypted packets to send */
+	unsigned int writequeue_len; /* Number of bytes pending to send in writequeue */
 	buffer *readbuf; /* From the wire, decrypted in-place */
 	buffer *payload; /* Post-decompression, the actual SSH packet. 
 						May have extra data at the beginning, will be