refactor: Match the protocol version between rtty and rttys

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>
zhaojh329 · Sep 15, 2021 · 1f4309b · 1f4309b
1 parent a13b788
commit 1f4309b
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/src/rtty.c b/src/rtty.c
@@ -288,7 +288,7 @@ void rtty_exit(struct rtty *rtty)
 
 static void rtty_register(struct rtty *rtty)
 {
-    size_t len = 3 + strlen(rtty->devid);
+    size_t len = 4 + strlen(rtty->devid);
     struct buffer *wb = &rtty->wb;
 
     if (rtty->description)
@@ -300,6 +300,8 @@ static void rtty_register(struct rtty *rtty)
     buffer_put_u8(wb, MSG_TYPE_REGISTER);
     buffer_put_u16be(wb, len);
 
+    buffer_put_u8(wb, RTTY_PROTO_VER);
+
     buffer_put_string(wb, rtty->devid);
     buffer_put_u8(wb, '\0');
 

diff --git a/src/rtty.h b/src/rtty.h
@@ -37,6 +37,7 @@
 #include "ssl/ssl.h"
 #endif
 
+#define RTTY_PROTO_VER              3
 #define RTTY_MAX_TTY                10
 #define RTTY_HEARTBEAT_INTEVAL      5.0
 #define RTTY_TTY_TIMEOUT            600