void ICACHE_FLASH_ATTR
tcpserver_init(void)
{
int8_t res;
tcp_server.type = ESPCONN_TCP;
tcp_server.state = ESPCONN_NONE;
tcp_server.proto.tcp = &tcp_config;
tcp_server.proto.tcp->local_port = TCP_SERVER_LOCAL_PORT;
espconn_regist_connectcb(&tcp_server, incoming_connection_callback);
espconn_tcp_set_max_con_allow(&tcp_server, 1); //Allow 1 connection max
res = espconn_accept(&tcp_server);
if(res == 0)
os_printf("Created TCP server on port %d, running on ROM %d, AP RSSI: %ddBm, WiFi mode: %d.\r\n",
tcp_server.proto.tcp->local_port,
system_upgrade_userbin_check(),
wifi_station_get_rssi(),
wifi_get_phy_mode());
else
os_printf("Failed to create TCP server, error code: %d.\r\n", res);
}
//Initialize listening socket, do general initialization
void ICACHE_FLASH_ATTR httpdPlatInit(int port, int maxConnCt) {
httpdConn.type=ESPCONN_TCP;
httpdConn.state=ESPCONN_NONE;
httpdTcp.local_port=port;
httpdConn.proto.tcp=&httpdTcp;
espconn_regist_connectcb(&httpdConn, platConnCb);
espconn_accept(&httpdConn);
espconn_regist_time(&httpdConn, HTTPD_CONN_TIMEOUT, 0); // Configure timeout
espconn_tcp_set_max_con_allow(&httpdConn, (uint8) maxConnCt);
}
/**
@brief Accept an incomming connection, setup connect_callback
@param[in] *esp_config, ESP8266 network type an mode configuration structure
@param[in] *esp_tcp_config, network protocol structure
@param[in] port, network port to listen on
@param[in] connect_callback: connection callback function pointer
@return void
*/
MEMSPACE
static void tcp_accept(struct espconn *esp_config, esp_tcp *esp_tcp_config,
uint16_t port, void (*connect_callback)(struct espconn *))
{
memset(esp_tcp_config, 0, sizeof(*esp_tcp_config));
esp_tcp_config->local_port = port;
memset(esp_config, 0, sizeof(*esp_config));
esp_config->type = ESPCONN_TCP;
esp_config->state = ESPCONN_NONE;
esp_config->proto.tcp = esp_tcp_config;
espconn_regist_connectcb(esp_config, (espconn_connect_callback)connect_callback);
espconn_accept(esp_config);
espconn_tcp_set_max_con_allow(esp_config, 1);
}
void
esp8266_tcp_stream_bind(lws_sockfd_type fd, int port, struct lws *wsi)
{
fd->proto.tcp->local_port = port;
fd->reverse = wsi;
hacky_context = wsi->context;
espconn_regist_connectcb(fd, esp8266_cb_connect);
/* hmmm it means, listen() + accept() */
espconn_accept(fd);
espconn_tcp_set_max_con_allow(fd, 10);
}
//Httpd initialization routine. Call this to kick off webserver functionality.
void ICACHE_FLASH_ATTR httpdInit(HttpdBuiltInUrl *fixedUrls, int port) {
int i;
for (i = 0; i<MAX_CONN; i++) {
connData[i].conn = NULL;
}
httpdConn.type = ESPCONN_TCP;
httpdConn.state = ESPCONN_NONE;
httpdTcp.local_port = port;
httpdConn.proto.tcp = &httpdTcp;
builtInUrls = fixedUrls;
DBG("Httpd init, conn=%p\n", &httpdConn);
espconn_regist_connectcb(&httpdConn, httpdConnectCb);
espconn_accept(&httpdConn);
espconn_tcp_set_max_con_allow(&httpdConn, MAX_CONN);
}
