diff options
Diffstat (limited to 'osdep/Phy.hpp')
| -rw-r--r-- | osdep/Phy.hpp | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/osdep/Phy.hpp b/osdep/Phy.hpp index 1b55e0a6..96a946d1 100644 --- a/osdep/Phy.hpp +++ b/osdep/Phy.hpp @@ -724,13 +724,16 @@ public: case ZT_PHY_SOCKET_UDP: if (FD_ISSET(s->sock,&rfds)) { - memset(&ss,0,sizeof(ss)); - socklen_t slen = sizeof(ss); - long n = (long)::recvfrom(s->sock,buf,sizeof(buf),0,(struct sockaddr *)&ss,&slen); - if (n > 0) { - try { - _datagramHandler((PhySocket *)&(*s),&(s->uptr),(const struct sockaddr *)&ss,(void *)buf,(unsigned long)n); - } catch ( ... ) {} + for(;;) { + memset(&ss,0,sizeof(ss)); + socklen_t slen = sizeof(ss); + long n = (long)::recvfrom(s->sock,buf,sizeof(buf),0,(struct sockaddr *)&ss,&slen); + if (n > 0) { + try { + _datagramHandler((PhySocket *)&(*s),&(s->uptr),(const struct sockaddr *)&ss,(void *)buf,(unsigned long)n); + } catch ( ... ) {} + } else if (n < 0) + break; } } break; |