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Check that TCP connections aren't dropped in callbacks.
They aren't, but it's unclear whether it's structurally impossible.
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@ -29,6 +29,8 @@
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#include "util.h"
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#include <assert.h>
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struct TCP_Connections {
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DHT *dht;
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@ -1397,6 +1399,9 @@ static void do_tcp_conns(TCP_Connections *tcp_c, void *userdata)
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/* callbacks can change TCP connection address. */
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tcp_con = get_tcp_connection(tcp_c, i);
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// Make sure the TCP connection wasn't dropped in any of the callbacks.
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assert(tcp_con != NULL);
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if (tcp_con->connection->status == TCP_CLIENT_DISCONNECTED) {
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if (tcp_con->status == TCP_CONN_CONNECTED) {
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reconnect_tcp_relay_connection(tcp_c, i);
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