From: Wayne Davison <wayned@samba.org>
Date: Tue, 5 Apr 2005 20:07:42 +0000 (+0000)
Subject: - Added maybe_flush_socket() for use by the generator.
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/626bec8e84cace23b53473d79789f2544a5e85ce

- Added maybe_flush_socket() for use by the generator.
- Always maintain the last_io value for the generator.
---

diff --git a/io.c b/io.c
index bdfebafc..fdaa7134 100644
--- a/io.c
+++ b/io.c
@@ -574,7 +574,7 @@ static int read_timeout(int fd, char *buf, size_t len)
 		len -= n;
 		ret += n;
 
-		if (io_timeout && fd == sock_f_in)
+		if (fd == sock_f_in && (io_timeout || am_generator))
 			last_io = time(NULL);
 	}
 
@@ -665,6 +665,13 @@ void io_end_buffering(void)
 }
 
 
+void maybe_flush_socket(void)
+{
+	if (iobuf_out && iobuf_out_cnt && time(NULL) - last_io >= 5)
+		io_flush(NORMAL_FLUSH);
+}
+
+
 void maybe_send_keepalive(void)
 {
 	if (time(NULL) - last_io >= allowed_lull) {
@@ -1089,7 +1096,7 @@ static void writefd_unbuffered(int fd,char *buf,size_t len)
 		total += ret;
 
 		if (fd == sock_f_out) {
-			if (io_timeout)
+			if (io_timeout || am_generator)
 				last_io = time(NULL);
 			sleep_for_bwlimit(ret);
 		}