/*
* Performs the network I/O.
*/
static void exec_io(struct Connection *connection)
{
int rv;
rv = spdylay_session_recv(connection->session);
if(rv != 0) {
diec("spdylay_session_recv", rv);
}
rv = spdylay_session_send(connection->session);
if(rv != 0) {
diec("spdylay_session_send", rv);
}
}
/*
* Performs the network I/O.
*/
int
spdy_exec_io(struct SPDY_Connection *connection)
{
int rv;
rv = spdylay_session_recv(connection->session);
if(rv != 0)
{
PRINT_INFO2("spdylay_session_recv %i", rv);
return rv;
}
rv = spdylay_session_send(connection->session);
if(rv != 0)
PRINT_INFO2("spdylay_session_send %i", rv);
return rv;
}
static void run_spdylay_session_send(void)
{
spdylay_session *session;
spdylay_session_callbacks callbacks;
const char *nv[] = { ":host", "example.org",
":scheme", "https",
NULL };
spdylay_data_provider data_prd;
spdylay_settings_entry iv[2];
my_user_data ud;
int rv;
memset(&callbacks, 0, sizeof(spdylay_session_callbacks));
callbacks.send_callback = null_send_callback;
callbacks.get_credential_ncerts = get_credential_ncerts;
callbacks.get_credential_cert = get_credential_cert;
callbacks.get_credential_proof = get_credential_proof;
data_prd.read_callback = fixed_length_data_source_read_callback;
ud.data_source_length = 64*1024;
iv[0].settings_id = SPDYLAY_SETTINGS_UPLOAD_BANDWIDTH;
iv[0].flags = SPDYLAY_ID_FLAG_SETTINGS_PERSIST_VALUE;
iv[0].value = 256;
iv[1].settings_id = SPDYLAY_SETTINGS_MAX_CONCURRENT_STREAMS;
iv[1].flags = SPDYLAY_ID_FLAG_SETTINGS_NONE;
iv[1].value = 100;
rv = spdylay_session_client_new(&session, SPDYLAY_PROTO_SPDY3,
&callbacks, &ud);
if(rv != 0) {
goto client_new_fail;
}
rv = spdylay_submit_request(session, 3, nv, &data_prd, NULL);
if(rv != 0) {
goto fail;
}
rv = spdylay_submit_syn_stream(session, SPDYLAY_CTRL_FLAG_NONE,
0, 3, nv, NULL);
if(rv != 0) {
goto fail;
}
rv = spdylay_session_send(session);
if(rv != 0) {
goto fail;
}
/* The SYN_STREAM submitted by the previous
spdylay_submit_syn_stream will have stream ID 3. Send HEADERS to
that stream. */
rv = spdylay_submit_headers(session, SPDYLAY_CTRL_FLAG_NONE, 3, nv);
if(rv != 0) {
goto fail;
}
rv = spdylay_submit_data(session, 3, SPDYLAY_DATA_FLAG_FIN, &data_prd);
if(rv != 0) {
goto fail;
}
rv = spdylay_session_send(session);
if(rv != 0) {
goto fail;
}
rv = spdylay_submit_rst_stream(session, 3, SPDYLAY_CANCEL);
if(rv != 0) {
goto fail;
}
rv = spdylay_session_send(session);
if(rv != 0) {
goto fail;
}
/* Sending against half-closed stream */
rv = spdylay_submit_headers(session, SPDYLAY_CTRL_FLAG_NONE, 3, nv);
if(rv != 0) {
goto fail;
}
rv = spdylay_submit_data(session, 3, SPDYLAY_DATA_FLAG_FIN, &data_prd);
if(rv != 0) {
goto fail;
}
rv = spdylay_submit_ping(session);
if(rv != 0) {
goto fail;
}
rv = spdylay_submit_settings(session, SPDYLAY_FLAG_SETTINGS_NONE, iv, 2);
if(rv != 0) {
goto fail;
}
rv = spdylay_session_send(session);
if(rv != 0) {
goto fail;
}
rv = spdylay_submit_goaway(session, SPDYLAY_GOAWAY_OK);
if(rv != 0) {
goto fail;
}
rv = spdylay_session_send(session);
if(rv != 0) {
goto fail;
}
fail:
spdylay_session_del(session);
client_new_fail:
;
}