Only allocate some TCP connections for onion use when needed.

Added a function to enable and disable TCP onion connections.

1 files changed, 10 insertions, 0 deletions

diff --git a/toxcore/TCP_connection.h b/toxcore/TCP_connection.h
index c3cf4889..3f7b616d 100644
--- a/toxcore/TCP_connection.h
+++ b/toxcore/TCP_connection.h
@@ -99,6 +99,7 @@ typedef struct {
 
     TCP_Proxy_Info proxy_info;
 
+    _Bool onion_status;
     uint16_t onion_num_conns;
 } TCP_Connections;
 
@@ -127,6 +128,15 @@ int get_random_tcp_onion_conn_number(TCP_Connections *tcp_c);
 int tcp_send_onion_request(TCP_Connections *tcp_c, unsigned int tcp_connections_number, const uint8_t *data,
                            uint16_t length);
 
+/* Set if we want TCP_connection to allocate some connection for onion use.
+ *
+ * If status is 1, allocate some connections. if status is 0, don't.
+ *
+ * return 0 on success.
+ * return -1 on failure.
+ */
+int set_tcp_onion_status(TCP_Connections *tcp_c, _Bool status);
+
 /* Send an oob packet via the TCP relay corresponding to tcp_connections_number.
  *
  * return 0 on success.