fix typo in comments (redis.c, networking.c)

[redis.git] / src / networking.c

diff --git a/src/networking.c b/src/networking.c
index b3b7b94a7d166d6d4ef592babef53a0f2ea3cc2c..22392f06d4d4e6bb417c40b22ad59d680187c538 100644 (file)
--- a/src/networking.c
+++ b/src/networking.c
@@ -55,6 +55,7 @@ redisClient *createClient(int fd) {
     c->ctime = c->lastinteraction = server.unixtime;
     c->authenticated = 0;
     c->replstate = REDIS_REPL_NONE;
+    c->slave_listening_port = 0;
     c->reply = listCreate();
     c->reply_bytes = 0;
     c->obuf_soft_limit_reached_time = 0;
@@ -485,11 +486,11 @@ void copyClientOutputBuffer(redisClient *dst, redisClient *src) {
     dst->reply_bytes = src->reply_bytes;
 }
 
-static void acceptCommonHandler(int fd) {
+static void acceptCommonHandler(int fd, int flags) {
     redisClient *c;
     if ((c = createClient(fd)) == NULL) {
-        redisLog(REDIS_WARNING,"Error allocating resoures for the client");
-        close(fd); /* May be already closed, just ingore errors */
+        redisLog(REDIS_WARNING,"Error allocating resources for the client");
+        close(fd); /* May be already closed, just ignore errors */
         return;
     }
     /* If maxclient directive is set and this is one client more... close the
@@ -508,6 +509,7 @@ static void acceptCommonHandler(int fd) {
         return;
     }
     server.stat_numconnections++;
+    c->flags |= flags;
 }
 
 void acceptTcpHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
@@ -523,7 +525,7 @@ void acceptTcpHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
         return;
     }
     redisLog(REDIS_VERBOSE,"Accepted %s:%d", cip, cport);
-    acceptCommonHandler(cfd);
+    acceptCommonHandler(cfd,0);
 }
 
 void acceptUnixHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
@@ -538,7 +540,7 @@ void acceptUnixHandler(aeEventLoop *el, int fd, void *privdata, int mask) {
         return;
     }
     redisLog(REDIS_VERBOSE,"Accepted connection to %s", server.unixsocket);
-    acceptCommonHandler(cfd);
+    acceptCommonHandler(cfd,REDIS_UNIX_SOCKET);
 }
 
 
@@ -989,9 +991,9 @@ void readQueryFromClient(aeEventLoop *el, int fd, void *privdata, int mask) {
     server.current_client = c;
     readlen = REDIS_IOBUF_LEN;
     /* If this is a multi bulk request, and we are processing a bulk reply
-     * that is large enough, try to maximize the probabilty that the query
-     * buffer contains excatly the SDS string representing the object, even
-     * at the risk of requring more read(2) calls. This way the function
+     * that is large enough, try to maximize the probability that the query
+     * buffer contains exactly the SDS string representing the object, even
+     * at the risk of requiring more read(2) calls. This way the function
      * processMultiBulkBuffer() can avoid copying buffers to create the
      * Redis Object representing the argument. */
     if (c->reqtype == REDIS_REQ_MULTIBULK && c->multibulklen && c->bulklen != -1
@@ -1061,10 +1063,11 @@ void getClientsMaxBuffers(unsigned long *longest_output_list,
 /* Turn a Redis client into an sds string representing its state. */
 sds getClientInfoString(redisClient *client) {
     char ip[32], flags[16], events[3], *p;
-    int port;
+    int port = 0; /* initialized to zero for the unix socket case. */
     int emask;
 
-    anetPeerToString(client->fd,ip,&port);
+    if (!(client->flags & REDIS_UNIX_SOCKET))
+        anetPeerToString(client->fd,ip,&port);
     p = flags;
     if (client->flags & REDIS_SLAVE) {
         if (client->flags & REDIS_MONITOR)
@@ -1079,6 +1082,7 @@ sds getClientInfoString(redisClient *client) {
     if (client->flags & REDIS_CLOSE_AFTER_REPLY) *p++ = 'c';
     if (client->flags & REDIS_UNBLOCKED) *p++ = 'u';
     if (client->flags & REDIS_CLOSE_ASAP) *p++ = 'A';
+    if (client->flags & REDIS_UNIX_SOCKET) *p++ = 'U';
     if (p == flags) *p++ = 'N';
     *p++ = '\0';
 
@@ -1089,7 +1093,8 @@ sds getClientInfoString(redisClient *client) {
     *p = '\0';
     return sdscatprintf(sdsempty(),
         "addr=%s:%d fd=%d age=%ld idle=%ld flags=%s db=%d sub=%d psub=%d multi=%d qbuf=%lu qbuf-free=%lu obl=%lu oll=%lu omem=%lu events=%s cmd=%s",
-        ip,port,client->fd,
+        (client->flags & REDIS_UNIX_SOCKET) ? server.unixsocket : ip,
+        port,client->fd,
         (long)(server.unixtime - client->ctime),
         (long)(server.unixtime - client->lastinteraction),
         flags,
@@ -1226,7 +1231,7 @@ unsigned long getClientOutputBufferMemoryUsage(redisClient *c) {
     return c->reply_bytes + (list_item_size*listLength(c->reply));
 }
 
-/* Get the class of a client, used in order to envorce limits to different
+/* Get the class of a client, used in order to enforce limits to different
  * classes of clients.
  *
  * The function will return one of the following: