//Callback called when the data on a socket has been successfully sent.
static void ICACHE_FLASH_ATTR httpdSentCb(void *arg) {
debugConn(arg, "httpdSentCb");
struct espconn* pCon = (struct espconn *)arg;
HttpdConnData *conn = (HttpdConnData *)pCon->reverse;
if (conn == NULL) return; // aborted connection
char sendBuff[MAX_SENDBUFF_LEN];
httpdSetOutputBuffer(conn, sendBuff, sizeof(sendBuff));
if (conn->cgi == NULL) { //Marked for destruction?
//os_printf("Closing 0x%p/0x%p->0x%p\n", arg, conn->conn, conn);
espconn_disconnect(conn->conn); // we will get a disconnect callback
return; //No need to call httpdFlush.
}
int r = conn->cgi(conn); //Execute cgi fn.
if (r == HTTPD_CGI_DONE) {
conn->cgi = NULL; //mark for destruction.
}
if (r == HTTPD_CGI_NOTFOUND || r == HTTPD_CGI_AUTHENTICATED) {
DBG("%sERROR! Bad CGI code %d\n", connStr, r);
conn->cgi = NULL; //mark for destruction.
}
httpdFlush(conn);
}
static void ICACHE_FLASH_ATTR httpdDisconCb(void *arg) {
debugConn(arg, "httpdDisconCb");
HttpdConnData *conn = httpdFindConnData(arg);
if (conn == NULL) return;
if (conn->cgi != NULL) conn->cgi(conn); // free cgi data
httpdRetireConn(conn);
}
// Callback indicating a failure in the connection. "Recon" is probably intended in the sense
// of "you need to reconnect". Sigh...
static void ICACHE_FLASH_ATTR httpdReconCb(void *arg, sint8 err) {
debugConn(arg, "httpdReconCb");
HttpdConnData *conn = httpdFindConnData(arg);
os_printf("%s reset, err=%d\n", connStr, err);
if (conn == NULL) return;
conn->conn = NULL; // don't tr to send anything, the SDK crashes...
if (conn->cgi != NULL) conn->cgi(conn); // free cgi data
httpdRetireConn(conn);
}