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very basic patch to receive HTTP session > MTU

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while waiting to HTTPD
This commit is contained in:
philippe44
2020-01-11 18:29:44 -08:00
parent e82d56fbfa
commit 0fccfa27dd
1 changed files with 23 additions and 7 deletions
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30
components/wifi-manager/http_server.c
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@@ -310,7 +310,7 @@ void http_server_netconn_serve(struct netconn *conn) {
struct netbuf *inbuf;
char *buf = NULL;
u16_t buflen;
u16_t buflen = 0;
err_t err;
ip_addr_t remote_add;
u16_t port;
@@ -327,11 +327,28 @@ void http_server_netconn_serve(struct netconn *conn) {
netconn_getaddr(conn, &remote_add, &port, 0);
char * remote_address = strdup(ip4addr_ntoa(ip_2_ip4(&remote_add)));
ESP_LOGD(TAG, "Local Access Point IP address is: %s. Remote device IP address is %s. Receiving request buffer", ap_ip_address, remote_address);
err = netconn_recv(conn, &inbuf);
if(err == ERR_OK) {
u16_t bufsize = 0;
netconn_set_recvtimeout(conn, 50);
while (netconn_recv(conn, &inbuf) == ERR_OK) {
do {
u8_t *rcvbuf;
u16_t rcvlen;
netbuf_data(inbuf, (void**)&rcvbuf, &rcvlen);
dump_net_buffer(rcvbuf, rcvlen);
if (buflen + rcvlen > bufsize) {
bufsize += 2048;
buf = realloc(buf, bufsize);
}
memcpy(buf + buflen, rcvbuf, rcvlen);
buflen += rcvlen;
ESP_LOGI(TAG, "received netbuf of %hu", rcvlen);
} while (netbuf_next(inbuf) != -1);
netbuf_delete(inbuf);
}
if(buflen) {
ESP_LOGV(TAG, "Getting data buffer.");
netbuf_data(inbuf, (void**)&buf, &buflen);
dump_net_buffer(buf, buflen);
int lenH = 0;
/* extract the first line of the request */
char *save_ptr = buf;
@@ -583,13 +600,12 @@ void http_server_netconn_serve(struct netconn *conn) {
netconn_write(conn, http_404_hdr, sizeof(http_404_hdr) - 1, NETCONN_NOCOPY);
}
free(host);
free(buf);
}
free(ap_ip_address);
free(remote_address);
netconn_close(conn);
netbuf_delete(inbuf);
/* free the buffer */
}