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Check that TCP connections aren't dropped in callbacks.

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They aren't, but it's unclear whether it's structurally impossible.
This commit is contained in:
iphydf
2017-01-05 18:19:05 +00:00
parent 958aa43bdf
commit 583d71680e
1 changed files with 5 additions and 0 deletions
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5
toxcore/TCP_connection.c
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@@ -29,6 +29,8 @@
#include "util.h"
#include <assert.h>
struct TCP_Connections {
DHT *dht;
@@ -1397,6 +1399,9 @@ static void do_tcp_conns(TCP_Connections *tcp_c, void *userdata)
/* callbacks can change TCP connection address. */
tcp_con = get_tcp_connection(tcp_c, i);
// Make sure the TCP connection wasn't dropped in any of the callbacks.
assert(tcp_con != NULL);
if (tcp_con->connection->status == TCP_CLIENT_DISCONNECTED) {
if (tcp_con->status == TCP_CONN_CONNECTED) {
reconnect_tcp_relay_connection(tcp_c, i);