anetPeerToString(): make unix sockets distinguishable.

Following the CLIENT LIST output format, we prefix the unix socket
address with a "/" so that it is different than an IPv4/6 address.
This makes parsing simpler.

Related to #2010.
This commit is contained in:
antirez 2014-09-18 17:37:05 +02:00
parent 6d53b2f34b
commit 747b57cfb6

View File

@ -541,7 +541,7 @@ int anetPeerToString(int fd, char *ip, size_t ip_len, int *port) {
if (ip) inet_ntop(AF_INET6,(void*)&(s->sin6_addr),ip,ip_len);
if (port) *port = ntohs(s->sin6_port);
} else if (sa.ss_family == AF_UNIX) {
if (ip) strncpy(ip,"unixsocket",ip_len);
if (ip) strncpy(ip,"/unixsocket",ip_len);
if (port) *port = 0;
} else {
goto error;