examples/client: Enable ALPN

This commit is contained in:
Tatsuhiro Tsujikawa 2021-10-17 17:25:18 +09:00
parent 65d3c9047f
commit 15a8d913ea
1 changed files with 4 additions and 0 deletions

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@ -380,6 +380,10 @@ static void init_ssl_ctx(SSL_CTX *ssl_ctx) {
#ifndef OPENSSL_NO_NEXTPROTONEG
SSL_CTX_set_next_proto_select_cb(ssl_ctx, select_next_proto_cb, NULL);
#endif /* !OPENSSL_NO_NEXTPROTONEG */
#if OPENSSL_VERSION_NUMBER >= 0x10002000L
SSL_CTX_set_alpn_protos(ssl_ctx, (const unsigned char *)"\x02h2", 3);
#endif /* OPENSSL_VERSION_NUMBER >= 0x10002000L */
}
static void ssl_handshake(SSL *ssl, int fd) {