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altcp: default shutdown for both sides is close

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This commit is contained in:
goldsimon 2018-02-21 12:50:42 +01:00
parent d66c0e3381
commit a7b43dae49
1 changed files with 8 additions and 2 deletions
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10
src/core/altcp.c
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@ -471,8 +471,14 @@ altcp_default_bind(struct altcp_pcb *conn, const ip_addr_t *ipaddr, u16_t port)
err_t
altcp_default_shutdown(struct altcp_pcb *conn, int shut_rx, int shut_tx)
{
if (conn && conn->inner_conn) {
return altcp_shutdown(conn->inner_conn, shut_rx, shut_tx);
if (conn) {
if (shut_rx && shut_tx && conn->fns && conn->fns->close) {
/* default shutdown for both sides is close */
return conn->fns->close(conn);
}
if (conn->inner_conn) {
return altcp_shutdown(conn->inner_conn, shut_rx, shut_tx);
}
}
return ERR_VAL;
}