Commit 340edbbe authored by Johny Mattsson's avatar Johny Mattsson
Browse files

Merge pull request #750 from lukaszo/coap-deb

Fix sending CoAP UDP response using new SDK 1.4.0
parents 7ef1711e 982be36a
...@@ -49,6 +49,15 @@ static void coap_received(void *arg, char *pdata, unsigned short len) ...@@ -49,6 +49,15 @@ static void coap_received(void *arg, char *pdata, unsigned short len)
// c_memcpy(buf, pdata, len); // c_memcpy(buf, pdata, len);
size_t rsplen = coap_server_respond(pdata, len, buf, MAX_MESSAGE_SIZE+1); size_t rsplen = coap_server_respond(pdata, len, buf, MAX_MESSAGE_SIZE+1);
// SDK 1.4.0 changed behaviour, for UDP server need to look up remote ip/port
remot_info *pr = 0;
if (espconn_get_connection_info (pesp_conn, &pr, 0) != ESPCONN_OK)
return;
pesp_conn->proto.udp->remote_port = pr->remote_port;
os_memmove (pesp_conn->proto.udp->remote_ip, pr->remote_ip, 4);
// The remot_info apparently should *not* be os_free()d, fyi
espconn_sent(pesp_conn, (unsigned char *)buf, rsplen); espconn_sent(pesp_conn, (unsigned char *)buf, rsplen);
// c_memset(buf, 0, sizeof(buf)); // c_memset(buf, 0, sizeof(buf));
......
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