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Handle Retry

This commit is contained in:
Tatsuhiro Tsujikawa 2019-06-29 16:48:11 +09:00
parent 750c23f319
commit 7cd5ed6fc6
1 changed files with 16 additions and 1 deletions
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17
src/h2load_quic.cc
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@ -107,6 +107,21 @@ int Client::quic_handshake_completed() {
return connection_made(); return connection_made();
} }
namespace {
int recv_retry(ngtcp2_conn *conn, const ngtcp2_pkt_hd *hd,
const ngtcp2_pkt_retry *retry, void *user_data) {
// Re-generate handshake secrets here because connection ID might
// change.
auto c = static_cast<Client *>(user_data);
if (c->quic_setup_initial_crypto() != 0) {
return NGTCP2_ERR_CALLBACK_FAILURE;
}
return 0;
}
} // namespace
namespace { namespace {
ssize_t in_encrypt(ngtcp2_conn *conn, uint8_t *dest, size_t destlen, ssize_t in_encrypt(ngtcp2_conn *conn, uint8_t *dest, size_t destlen,
const uint8_t *plaintext, size_t plaintextlen, const uint8_t *plaintext, size_t plaintextlen,
@ -550,7 +565,7 @@ int Client::quic_init(const sockaddr *local_addr, socklen_t local_addrlen,
nullptr, // stream_open nullptr, // stream_open
h2load::stream_close, h2load::stream_close,
nullptr, // recv_stateless_reset nullptr, // recv_stateless_reset
nullptr, // recv_retry h2load::recv_retry,
h2load::extend_max_local_streams_bidi, h2load::extend_max_local_streams_bidi,
nullptr, // extend_max_local_streams_uni nullptr, // extend_max_local_streams_uni
nullptr, // rand nullptr, // rand