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coap_strm_lwip.c: Clean up TCP close

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This commit is contained in:
Jon Shallow authored and Jon Shallow committed 2025-12-10 09:19:34 +00:00
1 parent e1c5889faa
commit 07797d9a41
1 file changed
+11 -6
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src/coap_strm_lwip.c
+11 -6
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@@ -420,6 +420,10 @@ coap_lwip_endpoint_tcp_close(void *ctx) {
struct tcp_pcb *tcp_pcb = (struct tcp_pcb *)ctx;
if (tcp_pcb) {
tcp_accept(tcp_pcb, NULL);
tcp_err(tcp_pcb, NULL);
tcp_arg(tcp_pcb, NULL);
tcp_recv(tcp_pcb, NULL);
tcp_close(tcp_pcb);
}
}
@@ -429,14 +433,12 @@ coap_lwip_endpoint_tcp_close(void *ctx) {
void
coap_socket_strm_close(coap_socket_t *sock) {
struct tcp_pcb *tcp_pcb = sock->tcp_pcb;
#if NO_SYS == 0
err_t err;
#endif /* NO_SYS == 0 */
sock->tcp_pcb = NULL;
if (tcp_pcb) {
tcp_arg(tcp_pcb, NULL);
#if NO_SYS == 0
err_t err;
if (coap_lwip_in_call_back_ref == 0) {
#if COAP_SERVER_SUPPORT
if (sock->endpoint)
@@ -453,9 +455,12 @@ coap_socket_strm_close(coap_socket_t *sock) {
} else {
#endif /* NO_SYS == 0 */
#if COAP_SERVER_SUPPORT
if (!sock->endpoint)
if (sock->endpoint)
tcp_accept(tcp_pcb, NULL);
#endif /* COAP_SERVER_SUPPORT */
tcp_recv(tcp_pcb, NULL);
tcp_recv(tcp_pcb, NULL);
tcp_arg(tcp_pcb, NULL);
tcp_err(tcp_pcb, NULL);
tcp_close(tcp_pcb);
#if NO_SYS == 0
}