X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/8b35435f7cc4708400c652434615ce48dc493de4..69c6522734897c0b81b184c5ebcc6cd9461f6da3:/main.c

diff --git a/main.c b/main.c
index 0c4f2cda..6a4d1031 100644
--- a/main.c
+++ b/main.c
@@ -112,6 +112,7 @@ static int do_cmd(char *cmd,char *machine,char *user,char *path,int *f_in,int *f
 	char *tok,*dir=NULL;
 	extern int local_server;
 	extern char *rsync_path;
+	extern int blocking_io;
 
 	if (!local_server) {
 		if (!cmd)
@@ -144,6 +145,9 @@ static int do_cmd(char *cmd,char *machine,char *user,char *path,int *f_in,int *f
 		args[argc++] = rsync_path;
 
 		server_options(args,&argc);
+
+
+		if (strcmp(cmd, RSYNC_RSH) == 0) blocking_io = 1;
 	}
 
 	args[argc++] = ".";
@@ -324,9 +328,10 @@ static int do_recv(int f_in,int f_out,struct file_list *flist,char *local_name)
 		write_int(recv_pipe[1],1);
 		close(recv_pipe[1]);
 		io_flush();
-		/* finally we go to sleep until our parent kills us with
-		   a USR2 signal */
-		while (1) sleep(60);
+		/* finally we go to sleep until our parent kills us
+		   with a USR2 signal. We sleepp for a short time as on
+		   some OSes a signal won't interrupt a sleep! */
+		while (1) sleep(1);
 	}
 
 	close(recv_pipe[1]);
@@ -417,6 +422,9 @@ void start_server(int f_in, int f_out, int argc, char *argv[])
 
 	setup_protocol(f_out, f_in);
 
+	set_nonblocking(f_in);
+	set_nonblocking(f_out);
+
 	if (remote_version >= 23)
 		io_start_multiplex_out(f_out);
 
@@ -440,6 +448,9 @@ int client_run(int f_in, int f_out, int pid, int argc, char *argv[])
 	extern int list_only;
 	extern int remote_version;
 
+	set_nonblocking(f_in);
+	set_nonblocking(f_out);
+
 	setup_protocol(f_out,f_in);
 
 	if (remote_version >= 23)
@@ -695,6 +706,8 @@ int main(int argc,char *argv[])
 #endif
 
 	if (am_server) {
+		set_nonblocking(STDIN_FILENO);
+		set_nonblocking(STDOUT_FILENO);
 		start_server(STDIN_FILENO, STDOUT_FILENO, argc, argv);
 	}