From 8ada7518907e7606a28baac85840a5c56a010c5e Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Sat, 29 Jan 2000 23:49:36 +0000
Subject: [PATCH] damn.

with the new error handling code it is possible for rsync to get stuck
on the final transaction, leaving it hung.

looks like 2.4.1 will be pretty soon
---
 main.c  | 12 ++++++++++++
 rsync.h |  2 +-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index 11344eb2..ac5c1d2f 100644
--- a/main.c
+++ b/main.c
@@ -283,6 +283,7 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 	extern int delete_after;
 	extern int recurse;
 	extern int delete_mode;
+	extern int remote_version;
 
 	if (preserve_hard_links)
 		init_hard_links(flist);
@@ -320,6 +321,7 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 		recv_files(f_in,flist,local_name,recv_pipe[1]);
 		report(f_in);
 
+		write_int(recv_pipe[1],-1);
 		io_flush();
 		_exit(0);
 	}
@@ -335,7 +337,13 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 
 	generate_files(f_out,flist,local_name,recv_pipe[0]);
 
+	read_int(recv_pipe[1]);
+	if (remote_version >= 24) {
+		/* send a final goodbye message */
+		write_int(f_out, -1);
+	}
 	io_flush();
+
 	wait_process(pid, &status);
 	return status;
 }
@@ -452,6 +460,10 @@ int client_run(int f_in, int f_out, int pid, int argc, char *argv[])
 			wait_process(pid, &status);
 		}
 		report(-1);
+		if (remote_version >= 24) {
+			/* final goodbye message */		
+			read_int(f_in);
+		}
 		exit_cleanup(status);
 	}
 
diff --git a/rsync.h b/rsync.h
index 471449e0..a4b7e812 100644
--- a/rsync.h
+++ b/rsync.h
@@ -47,7 +47,7 @@
 #define SAME_TIME (1<<7)
 
 /* update this if you make incompatible changes */
-#define PROTOCOL_VERSION 23
+#define PROTOCOL_VERSION 24
 #define MIN_PROTOCOL_VERSION 15
 #define MAX_PROTOCOL_VERSION 30
 
-- 
2.34.1