sergiotarxz/nuttx-apps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Minor fixes after initial tests with apps/examples/udgram

Browse Source
This commit is contained in:
Gregory Nutt 2015-01-28 15:27:54 -06:00
parent e6f43d2ed8
commit b437cadc03
1 changed files with 7 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
examples/udgram/udgram_server.c
View File

@ -95,7 +95,6 @@ int server_main(int argc, char *argv[])
socklen_t recvlen;
int sockfd;
int nbytes;
int optval;
int offset;
/* Create a new UDP socket */
@ -107,15 +106,6 @@ int server_main(int argc, char *argv[])
return 1;
}
/* Set socket to reuse address */
optval = 1;
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (void*)&optval, sizeof(int)) < 0)
{
printf("server: setsockopt SO_REUSEADDR failure: %d\n", errno);
return 1;
}
/* Bind the socket to a local address */
addrlen = strlen(CONFIG_EXAMPLES_UDGRAM_ADDR);
@ -145,6 +135,13 @@ int server_main(int argc, char *argv[])
nbytes = recvfrom(sockfd, inbuf, 1024, 0,
(struct sockaddr*)&client, &recvlen);
if (nbytes < 0)
{
printf("server: %d. recv failed: %d\n", offset, errno);
close(sockfd);
return 1;
}
if (recvlen < sizeof(sa_family_t) || recvlen > sizeof(struct sockaddr_un))
{
printf("server: %d. ERROR Received %d bytes from client with invalid length %d\n",
@ -179,13 +176,6 @@ int server_main(int argc, char *argv[])
}
}
if (nbytes < 0)
{
printf("server: %d. recv failed: %d\n", offset, errno);
close(sockfd);
return 1;
}
if (nbytes != SENDSIZE)
{
printf("server: %d. recv size incorrect: %d vs %d\n",