New function to tell the guard module "We're on the net!"

(Call it whenever we read a cell.)

1 files changed, 9 insertions, 0 deletions

diff --git a/src/or/channeltls.c b/src/or/channeltls.c
index 9fb309d0fd..02b783a8e3 100644
--- a/src/or/channeltls.c
+++ b/src/or/channeltls.c
@@ -49,6 +49,7 @@
 #include "connection.h"
 #include "connection_or.h"
 #include "control.h"
+#include "entrynodes.h"
 #include "link_handshake.h"
 #include "relay.h"
 #include "rephist.h"
@@ -1095,6 +1096,10 @@ channel_tls_handle_cell(cell_t *cell, or_connection_t *conn)
   if (conn->base_.state == OR_CONN_STATE_OR_HANDSHAKING_V3)
     or_handshake_state_record_cell(conn, conn->handshake_state, cell, 1);
 
+  /* We note that we're on the internet whenever we read a cell. This is
+   * a fast operation. */
+  entry_guards_note_internet_connectivity(get_guard_selection_info());
+
   switch (cell->command) {
     case CELL_PADDING:
       ++stats_n_padding_cells_processed;
@@ -1273,6 +1278,10 @@ channel_tls_handle_var_cell(var_cell_t *var_cell, or_connection_t *conn)
       return;
   }
 
+  /* We note that we're on the internet whenever we read a cell. This is
+   * a fast operation. */
+  entry_guards_note_internet_connectivity(get_guard_selection_info());
+
   /* Now handle the cell */
 
   switch (var_cell->command) {