Contiki websocket HTTP client code
This commit is contained in:
Adam Dunkels
parent
a7cbbe496f
commit
bb071a7fba
337
core/net/ipv6/websocket-http-client.c
Normal file
337
core/net/ipv6/websocket-http-client.c
Normal file
@ -0,0 +1,337 @@
|
||||
/*
|
||||
* Copyright (c) 2014, Thingsquare, http://www.thingsquare.com/.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
|
||||
#include "websocket-http-client.h"
|
||||
#include "net/ip/uiplib.h"
|
||||
#include "net/ip/resolv.h"
|
||||
|
||||
#include "ip64-addr.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#define DEBUG DEBUG_NONE
|
||||
#include "net/ip/uip-debug.h"
|
||||
|
||||
enum {
|
||||
STATE_WAITING_FOR_HEADER,
|
||||
STATE_WAITING_FOR_CONNECTED,
|
||||
STATE_STEADY_STATE,
|
||||
};
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
send_get(struct websocket_http_client_state *s)
|
||||
{
|
||||
struct tcp_socket *tcps;
|
||||
|
||||
tcps = &s->s;
|
||||
tcp_socket_send_str(tcps, "GET ");
|
||||
tcp_socket_send_str(tcps, s->file);
|
||||
tcp_socket_send_str(tcps, " HTTP/1.1\r\n");
|
||||
tcp_socket_send_str(tcps, "Host: ");
|
||||
tcp_socket_send_str(tcps, s->host);
|
||||
tcp_socket_send_str(tcps, "\r\n");
|
||||
if(strlen(s->header) > 0) {
|
||||
tcp_socket_send_str(tcps, s->header);
|
||||
}
|
||||
tcp_socket_send_str(tcps,
|
||||
"Connection: Upgrade\r\n"
|
||||
"Upgrade: websocket\r\n"
|
||||
"Sec-WebSocket-Key: x3JJHMbDL1EzLkh9GBhXDw==\r\n"
|
||||
"Sec-WebSocket-Version: 13\r\n"
|
||||
"Sec-WebSocket-Protocol:");
|
||||
tcp_socket_send_str(tcps, s->subprotocol);
|
||||
tcp_socket_send_str(tcps, "\r\n");
|
||||
tcp_socket_send_str(tcps, "\r\n");
|
||||
PRINTF("websocket-http-client: send_get(): output buffer left %d\n", tcp_socket_max_sendlen(tcps));
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
send_connect(struct websocket_http_client_state *s)
|
||||
{
|
||||
struct tcp_socket *tcps;
|
||||
char buf[20];
|
||||
|
||||
tcps = &s->s;
|
||||
tcp_socket_send_str(tcps, "CONNECT ");
|
||||
tcp_socket_send_str(tcps, s->host);
|
||||
tcp_socket_send_str(tcps, ":");
|
||||
sprintf(buf, "%d", s->port);
|
||||
tcp_socket_send_str(tcps, buf);
|
||||
tcp_socket_send_str(tcps, " HTTP/1.1\r\n");
|
||||
tcp_socket_send_str(tcps, "Host: ");
|
||||
tcp_socket_send_str(tcps, s->host);
|
||||
tcp_socket_send_str(tcps, "\r\n");
|
||||
tcp_socket_send_str(tcps, "Proxy-Connection: Keep-Alive\r\n\r\n");
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static void
|
||||
event(struct tcp_socket *tcps, void *ptr,
|
||||
tcp_socket_event_t e)
|
||||
{
|
||||
struct websocket_http_client_state *s = ptr;
|
||||
|
||||
if(e == TCP_SOCKET_CONNECTED) {
|
||||
if(s->proxy_port != 0) {
|
||||
send_connect(s);
|
||||
} else {
|
||||
send_get(s);
|
||||
}
|
||||
} else if(e == TCP_SOCKET_CLOSED) {
|
||||
websocket_http_client_closed(s);
|
||||
} else if(e == TCP_SOCKET_TIMEDOUT) {
|
||||
websocket_http_client_timedout(s);
|
||||
} else if(e == TCP_SOCKET_ABORTED) {
|
||||
websocket_http_client_aborted(s);
|
||||
} else if(e == TCP_SOCKET_DATA_SENT) {
|
||||
}
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
parse_header_byte(struct websocket_http_client_state *s,
|
||||
uint8_t b)
|
||||
{
|
||||
static const char *endmarker = "\r\n\r\n";
|
||||
|
||||
PT_BEGIN(&s->parse_header_pt);
|
||||
|
||||
/* Skip the first part of the HTTP response */
|
||||
while(b != ' ') {
|
||||
PT_YIELD(&s->parse_header_pt);
|
||||
}
|
||||
|
||||
/* Skip the space that follow the first part */
|
||||
PT_YIELD(&s->parse_header_pt);
|
||||
|
||||
/* Read the first three bytes that consistute the HTTP status code. */
|
||||
s->http_status = (b - '0');
|
||||
PT_YIELD(&s->parse_header_pt);
|
||||
s->http_status = s->http_status * 10 + (b - '0');
|
||||
PT_YIELD(&s->parse_header_pt);
|
||||
s->http_status = s->http_status * 10 + (b - '0');
|
||||
|
||||
if((s->proxy_port != 0 && !(s->http_status == 200 || s->http_status == 101)) ||
|
||||
(s->proxy_port == 0 && s->http_status != 101)) {
|
||||
/* This is a websocket request, so the server should have answered
|
||||
with a 101 Switching protocols response. */
|
||||
PRINTF("Websocket HTTP client didn't get the 101 status code (got %d), closing connection\n",
|
||||
s->http_status);
|
||||
websocket_http_client_close(s);
|
||||
while(1) {
|
||||
PT_YIELD(&s->parse_header_pt);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Keep eating header bytes until we reach the end of it. The end is
|
||||
indicated by the string "\r\n\r\n". We don't actually look at any
|
||||
of the headers.
|
||||
|
||||
The s->i variable contains the number of consecutive bytes
|
||||
matched. If we match the total length of the string, we stop.
|
||||
*/
|
||||
|
||||
s->i = 0;
|
||||
do {
|
||||
PT_YIELD(&s->parse_header_pt);
|
||||
if(b == (uint8_t)endmarker[s->i]) {
|
||||
s->i++;
|
||||
} else {
|
||||
s->i = 0;
|
||||
}
|
||||
} while(s->i < strlen(endmarker));
|
||||
|
||||
if(s->proxy_port != 0 && s->state == STATE_WAITING_FOR_HEADER) {
|
||||
send_get(s);
|
||||
s->state = STATE_WAITING_FOR_CONNECTED;
|
||||
} else {
|
||||
s->state = STATE_STEADY_STATE;
|
||||
websocket_http_client_connected(s);
|
||||
}
|
||||
PT_END(&s->parse_header_pt);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
static int
|
||||
input(struct tcp_socket *tcps, void *ptr,
|
||||
const uint8_t *inputptr, int inputdatalen)
|
||||
{
|
||||
struct websocket_http_client_state *s = ptr;
|
||||
|
||||
if(s->state == STATE_WAITING_FOR_HEADER ||
|
||||
s->state == STATE_WAITING_FOR_CONNECTED) {
|
||||
int i;
|
||||
for(i = 0; i < inputdatalen; i++) {
|
||||
parse_header_byte(s, inputptr[i]);
|
||||
if(s->state == STATE_STEADY_STATE) {
|
||||
i++;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if(i < inputdatalen && s->state == STATE_STEADY_STATE) {
|
||||
websocket_http_client_datahandler(s, &inputptr[i], inputdatalen - i);
|
||||
}
|
||||
} else {
|
||||
websocket_http_client_datahandler(s, inputptr, inputdatalen);
|
||||
}
|
||||
|
||||
return 0; /* all data consumed */
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
websocket_http_client_register(struct websocket_http_client_state *s,
|
||||
const char *host,
|
||||
uint16_t port,
|
||||
const char *file,
|
||||
const char *subprotocol,
|
||||
const char *header)
|
||||
{
|
||||
if(host == NULL) {
|
||||
return -1;
|
||||
}
|
||||
strncpy(s->host, host, sizeof(s->host));
|
||||
|
||||
if(file == NULL) {
|
||||
return -1;
|
||||
}
|
||||
strncpy(s->file, file, sizeof(s->file));
|
||||
|
||||
if(subprotocol == NULL) {
|
||||
return -1;
|
||||
}
|
||||
strncpy(s->subprotocol, subprotocol, sizeof(s->subprotocol));
|
||||
|
||||
if(header == NULL) {
|
||||
strncpy(s->header, "", sizeof(s->header));
|
||||
} else {
|
||||
strncpy(s->header, header, sizeof(s->header));
|
||||
}
|
||||
|
||||
if(port == 0) {
|
||||
s->port = 80;
|
||||
} else {
|
||||
s->port = port;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
websocket_http_client_get(struct websocket_http_client_state *s)
|
||||
{
|
||||
uip_ip4addr_t ip4addr;
|
||||
uip_ip6addr_t ip6addr;
|
||||
uip_ip6addr_t *addr;
|
||||
uint16_t port;
|
||||
|
||||
PRINTF("websocket_http_client_get: connecting to %s with file %s subprotocol %s header %s\n",
|
||||
s->host, s->file, s->subprotocol, s->header);
|
||||
|
||||
|
||||
s->state = STATE_WAITING_FOR_HEADER;
|
||||
|
||||
if(tcp_socket_register(&s->s, s,
|
||||
s->inputbuf, sizeof(s->inputbuf),
|
||||
s->outputbuf, sizeof(s->outputbuf),
|
||||
input, event) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
port = s->port;
|
||||
if(s->proxy_port != 0) {
|
||||
/* The proxy address should be an IPv6 address. */
|
||||
uip_ipaddr_copy(&ip6addr, &s->proxy_addr);
|
||||
port = s->proxy_port;
|
||||
} else if(uiplib_ip6addrconv(s->host, &ip6addr) == 0) {
|
||||
/* First check if the host is an IP address. */
|
||||
if(uiplib_ip4addrconv(s->host, &ip4addr) != 0) {
|
||||
ip64_addr_4to6(&ip4addr, &ip6addr);
|
||||
} else {
|
||||
/* Try to lookup the hostname. If it fails, we initiate a hostname
|
||||
lookup. */
|
||||
if(resolv_lookup(s->host, &addr) != RESOLV_STATUS_CACHED) {
|
||||
return -1;
|
||||
}
|
||||
return tcp_socket_connect(&s->s, addr, s->port);
|
||||
}
|
||||
}
|
||||
return tcp_socket_connect(&s->s, &ip6addr, port);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
websocket_http_client_send(struct websocket_http_client_state *s,
|
||||
const uint8_t *data,
|
||||
uint16_t datalen)
|
||||
{
|
||||
if(s->state == STATE_STEADY_STATE) {
|
||||
return tcp_socket_send(&s->s, data, datalen);
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
websocket_http_client_sendbuflen(struct websocket_http_client_state *s)
|
||||
{
|
||||
return tcp_socket_max_sendlen(&s->s);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
websocket_http_client_close(struct websocket_http_client_state *s)
|
||||
{
|
||||
tcp_socket_close(&s->s);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
const char *
|
||||
websocket_http_client_hostname(struct websocket_http_client_state *s)
|
||||
{
|
||||
return s->host;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
websocket_http_client_init(struct websocket_http_client_state *s)
|
||||
{
|
||||
uip_create_unspecified(&s->proxy_addr);
|
||||
s->proxy_port = 0;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
void
|
||||
websocket_http_client_set_proxy(struct websocket_http_client_state *s,
|
||||
const uip_ipaddr_t *addr, uint16_t port)
|
||||
{
|
||||
uip_ipaddr_copy(&s->proxy_addr, addr);
|
||||
s->proxy_port = port;
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
int
|
||||
websocket_http_client_queuelen(struct websocket_http_client_state *s)
|
||||
{
|
||||
return tcp_socket_queuelen(&s->s);
|
||||
}
|
||||
/*---------------------------------------------------------------------------*/
|
||||
123
core/net/ipv6/websocket-http-client.h
Normal file
123
core/net/ipv6/websocket-http-client.h
Normal file
@ -0,0 +1,123 @@
|
||||
/*
|
||||
* Copyright (c) 2014, Thingsquare, http://www.thingsquare.com/.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
*/
|
||||
#ifndef WEBSOCKET_HTTP_CLIENT_H_
|
||||
#define WEBSOCKET_HTTP_CLIENT_H_
|
||||
|
||||
#include "contiki.h"
|
||||
#include "tcp-socket.h"
|
||||
|
||||
#ifdef WEBSOCKET_HTTP_CLIENT_CONF_INPUTBUFSIZE
|
||||
#define WEBSOCKET_HTTP_CLIENT_INPUTBUFSIZE WEBSOCKET_HTTP_CLIENT_CONF_INPUTBUFSIZE
|
||||
#else /* WEBSOCKET_HTTP_CLIENT_CONF_INPUTBUFSIZE */
|
||||
#define WEBSOCKET_HTTP_CLIENT_INPUTBUFSIZE 100
|
||||
#endif /* WEBSOCKET_HTTP_CLIENT_CONF_INPUTBUFSIZE */
|
||||
|
||||
#ifdef WEBSOCKET_HTTP_CLIENT_CONF_OUTPUTBUFSIZE
|
||||
#define WEBSOCKET_HTTP_CLIENT_OUTPUTBUFSIZE WEBSOCKET_HTTP_CLIENT_CONF_OUTPUTBUFSIZE
|
||||
#else /* WEBSOCKET_HTTP_CLIENT_CONF_OUTPUTBUFSIZE */
|
||||
#define WEBSOCKET_HTTP_CLIENT_OUTPUTBUFSIZE 300
|
||||
#endif /* WEBSOCKET_HTTP_CLIENT_CONF_OUTPUTBUFSIZE */
|
||||
|
||||
#ifdef WEBSOCKET_HTTP_CLIENT_CONF_MAX_HOSTLEN
|
||||
#define WEBSOCKET_HTTP_CLIENT_MAX_HOSTLEN WEBSOCKET_HTTP_CLIENT_CONF_MAX_HOSTLEN
|
||||
#else /* WEBSOCKET_HTTP_CLIENT_CONF_MAX_HOSTLEN */
|
||||
#define WEBSOCKET_HTTP_CLIENT_MAX_HOSTLEN 32
|
||||
#endif /* WEBSOCKET_HTTP_CLIENT_CONF_MAX_HOSTLEN */
|
||||
|
||||
#ifdef WEBSOCKET_HTTP_CLIENT_CONF_MAX_FILELEN
|
||||
#define WEBSOCKET_HTTP_CLIENT_MAX_FILELEN WEBSOCKET_HTTP_CLIENT_CONF_MAX_FILELEN
|
||||
#else /* WEBSOCKET_HTTP_CLIENT_CONF_MAX_FILELEN */
|
||||
#define WEBSOCKET_HTTP_CLIENT_MAX_FILELEN 32
|
||||
#endif /* WEBSOCKET_HTTP_CLIENT_CONF_MAX_FILELEN */
|
||||
|
||||
#ifdef WEBSOCKET_HTTP_CLIENT_CONF_MAX_SUBPROTOCOLLEN
|
||||
#define WEBSOCKET_HTTP_CLIENT_MAX_SUBPROTOCOLLEN WEBSOCKET_HTTP_CLIENT_CONF_MAX_SUBPROTOCOLLEN
|
||||
#else /* WEBSOCKET_HTTP_CLIENT_CONF_MAX_SUBPROTOCOLLEN */
|
||||
#define WEBSOCKET_HTTP_CLIENT_MAX_SUBPROTOCOLLEN 24
|
||||
#endif /* WEBSOCKET_HTTP_CLIENT_CONF_MAX_SUBPROTOCOLLEN */
|
||||
|
||||
#ifdef WEBSOCKET_HTTP_CLIENT_CONF_MAX_HEADERLEN
|
||||
#define WEBSOCKET_HTTP_CLIENT_MAX_HEADERLEN WEBSOCKET_HTTP_CLIENT_CONF_MAX_HEADERLEN
|
||||
#else /* WEBSOCKET_HTTP_CLIENT_CONF_MAX_HEADERLEN */
|
||||
#define WEBSOCKET_HTTP_CLIENT_MAX_HEADERLEN 128
|
||||
#endif /* WEBSOCKET_HTTP_CLIENT_CONF_MAX_HEADERLEN */
|
||||
|
||||
struct websocket_http_client_state {
|
||||
struct tcp_socket s;
|
||||
uint8_t inputbuf[WEBSOCKET_HTTP_CLIENT_INPUTBUFSIZE];
|
||||
uint8_t outputbuf[WEBSOCKET_HTTP_CLIENT_OUTPUTBUFSIZE];
|
||||
char host[WEBSOCKET_HTTP_CLIENT_MAX_HOSTLEN];
|
||||
char file[WEBSOCKET_HTTP_CLIENT_MAX_FILELEN];
|
||||
char subprotocol[WEBSOCKET_HTTP_CLIENT_MAX_SUBPROTOCOLLEN];
|
||||
char header[WEBSOCKET_HTTP_CLIENT_MAX_HEADERLEN];
|
||||
uint16_t port;
|
||||
|
||||
int state;
|
||||
struct pt parse_header_pt;
|
||||
int http_status;
|
||||
int i;
|
||||
|
||||
uip_ipaddr_t proxy_addr;
|
||||
uint16_t proxy_port;
|
||||
};
|
||||
|
||||
void websocket_http_client_init(struct websocket_http_client_state *s);
|
||||
void websocket_http_client_set_proxy(struct websocket_http_client_state *s,
|
||||
const uip_ipaddr_t *addr, uint16_t port);
|
||||
|
||||
int websocket_http_client_register(struct websocket_http_client_state *s,
|
||||
const char *host,
|
||||
uint16_t port,
|
||||
const char *file,
|
||||
const char *subprotocol,
|
||||
const char *hdr);
|
||||
int websocket_http_client_get(struct websocket_http_client_state *s);
|
||||
int websocket_http_client_send(struct websocket_http_client_state *s,
|
||||
const uint8_t *data,
|
||||
uint16_t datalen);
|
||||
int websocket_http_client_sendbuflen(struct websocket_http_client_state *s);
|
||||
|
||||
void websocket_http_client_close(struct websocket_http_client_state *s);
|
||||
|
||||
const char *websocket_http_client_hostname(struct websocket_http_client_state *s);
|
||||
|
||||
int websocket_http_client_queuelen(struct websocket_http_client_state *s);
|
||||
|
||||
/* Callback functions that have to be implemented by the application
|
||||
program. */
|
||||
void websocket_http_client_datahandler(struct websocket_http_client_state *s,
|
||||
const uint8_t *data, uint16_t len);
|
||||
void websocket_http_client_connected(struct websocket_http_client_state *s);
|
||||
void websocket_http_client_timedout(struct websocket_http_client_state *s);
|
||||
void websocket_http_client_aborted(struct websocket_http_client_state *s);
|
||||
void websocket_http_client_closed(struct websocket_http_client_state *s);
|
||||
|
||||
#endif /* WEBSOCKET_HTTP_CLIENT_H_ */
|
||||
Loading…
Reference in New Issue
Block a user