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lwip-contrib-mac
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udpecho: no need netconn_connect, since the netbuf contains the address (bug #34921)

This commit is contained in:
Simon Goldschmidt 2012-01-20 21:57:26 +01:00
parent 5ab0be592b
commit 00b2bb461a
1 changed files with 12 additions and 5 deletions
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17
apps/udpecho/udpecho.c
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@ -60,11 +60,18 @@ udpecho_thread(void *arg)
if (err == ERR_OK) {
addr = netbuf_fromaddr(buf);
port = netbuf_fromport(buf);
netconn_connect(conn, addr, port);
netbuf_copy(buf, buffer, buf->p->tot_len);
buffer[buf->p->tot_len] = '\0';
netconn_send(conn, buf);
LWIP_DEBUGF(LWIP_DBG_ON, ("got %s\n", buffer));
// no need netconn_connect here, since the netbuf contains the address
if(netbuf_copy(buf, buffer, buf->p->tot_len) != buf->p->tot_len) {
LWIP_DEBUGF(LWIP_DBG_ON, ("netbuf_copy failed\n"));
} else {
buffer[buf->p->tot_len] = '\0';
err = netconn_send(conn, buf);
if(err != ERR_OK) {
LWIP_DEBUGF(LWIP_DBG_ON, ("netconn_send failed: %d\n", (int)err));
} else {
LWIP_DEBUGF(LWIP_DBG_ON, ("got %s\n", buffer));
}
}
netbuf_delete(buf);
}
}