Apply patch from Scott Lamb adding an output buffer for the TCP sockets.

[tinc] / src / connection.h

diff --git a/src/connection.h b/src/connection.h
index 962d32b..f84c195 100644 (file)
--- a/src/connection.h
+++ b/src/connection.h
@@ -91,7 +91,13 @@ typedef struct connection_t {
        int tcplen;                                     /* length of incoming TCPpacket */
        int allow_request;                      /* defined if there's only one request possible */
 
-       time_t last_ping_time;          /* last time we saw some activity from the other end */
+       char *outbuf;                           /* metadata output buffer */
+       int outbufstart;                        /* index of first meaningful byte in output buffer */
+       int outbuflen;                          /* number of meaningful bytes in output buffer */
+       int outbufsize;                         /* number of bytes allocated to output buffer */
+
+       time_t last_ping_time;          /* last time we saw some activity from the other end or pinged them */
+       time_t last_flushed_time;       /* last time buffer was empty. Only meaningful if outbuflen > 0 */
 
        avl_tree_t *config_tree;        /* Pointer to configuration tree belonging to him */
 } connection_t;