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sim/usrsock: Reuse all addresses to avoid bind fail

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Signed-off-by: chao.an <anchao@xiaomi.com>
This commit is contained in:
chao.an 2021-12-18 21:43:28 +08:00 • committed by Xiang Xiao
parent 87a8b1bed9
commit c1c1882783
1 changed files with 8 additions and 0 deletions
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8
arch/sim/src/sim/up_usrsock_host.c
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@ -187,6 +187,7 @@ static int usrsock_host_sockopt(int sockfd, int level, int optname,
int usrsock_host_socket(int domain, int type, int protocol)
{
int opt = 1;
int ret;
if (domain == NUTTX_PF_INET)
@ -238,6 +239,12 @@ int usrsock_host_socket(int domain, int type, int protocol)
return -errno;
}
/* Reuse all addresses to avoid bind fail if the
* nuttx exits unexpectedly.
*/
setsockopt(ret, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
sock_nonblock(ret, true);
usrsock_host_set_fd(ret, &g_active_read_fds);
@ -435,6 +442,7 @@ int usrsock_host_listen(int sockfd, int backlog)
int usrsock_host_accept(int sockfd, struct nuttx_sockaddr *addr,
nuttx_socklen_t *addrlen)
{
socklen_t naddrlen = sizeof(socklen_t);
struct sockaddr naddr;
socklen_t naddrlen;
int ret;