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Handle TLS_WANNT_POLL{IN,OUT} from tls_handshake(3) 

For blocking sockets it should be retried immediately.
master
C. McEnroe 2021-06-20 16:48:53 -04:00
parent a5a225c52c
commit b3631a7e32
1 changed files with 3 additions and 1 deletions
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4
irc.c
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@ -165,7 +165,9 @@ int ircConnect(const char *bindHost, const char *host, const char *port) {
error = tls_connect_socket(client, sock, host);
if (error) errx(EX_PROTOCOL, "tls_connect: %s", tls_error(client));
error = tls_handshake(client);
do {
error = tls_handshake(client);
} while (error == TLS_WANT_POLLIN || error == TLS_WANT_POLLOUT);
if (error) errx(EX_PROTOCOL, "tls_handshake: %s", tls_error(client));
return sock;