*/
var $_active;
+ /**
+ * Stream timeout in seconds. Applies for example to fread()
+ *
+ * @var integer
+ * @access private
+ */
+ var $_timeout_seconds;
+
+ /**
+ * Stream timeout in microseconds
+ *
+ * @var integer
+ * @access private
+ */
+ var $_timeout_microseconds;
+
// }}}
// }}}
// {{{ methods
$this->_cache_sock = array();
$this->_host_dead = array();
+
+ $this->_timeout_seconds = 1;
+ $this->_timeout_microseconds = 0;
}
// }}}
$this->_single_sock = $this->_servers[0];
}
+ /**
+ * Sets the timeout for new connections
+ *
+ * @param integer $seconds Number of seconds
+ * @param integer $microseconds Number of microseconds
+ *
+ * @access public
+ */
+ function set_timeout ($seconds, $microseconds)
+ {
+ $this->_timeout_seconds = $seconds;
+ $this->_timeout_microseconds = $microseconds;
+ }
+
// }}}
// }}}
// {{{ private methods
$sock = @fsockopen($ip, $port, $errno, $errstr, $timeout);
}
- if (!$sock)
+ if (!$sock) {
+ if ($this->_debug)
+ $this->_debugprint( "Error connecting to $host: $errstr\n" );
return false;
+ }
+
+ // Initialise timeout
+ stream_set_timeout($sock, $this->_timeout_seconds, $this->_timeout_microseconds);
+
return true;
}
*/
function _hashfunc ($key)
{
- return crc32($key);
+ # Hash function must on [0,0x7ffffff]
+ # We take the first 31 bits of the MD5 hash, which unlike the hash
+ # function used in a previous version of this client, works
+ return hexdec(substr(md5($key),0,8)) & 0x7fffffff;
}
// }}}
return null;
$key = is_array($key) ? $key[1] : $key;
- $this->stats[$cmd]++;
+ @$this->stats[$cmd]++;
if (!fwrite($sock, "$cmd $key $amt\r\n"))
return $this->_dead_sock($sock);
return false;
}
- $ret[$rkey] = rtrim($ret[$rkey]);
-
if ($this->_have_zlib && $flags & MEMCACHE_COMPRESSED)
$ret[$rkey] = gzuncompress($ret[$rkey]);
+ $ret[$rkey] = rtrim($ret[$rkey]);
+
if ($flags & MEMCACHE_SERIALIZED)
$ret[$rkey] = unserialize($ret[$rkey]);
$c_val = gzcompress($val, 9);
$c_len = strlen($c_val);
- if ($c_len < $len*(1 - COMPRESS_SAVINGS))
+ if ($c_len < $len*(1 - COMPRESSION_SAVINGS))
{
if ($this->_debug)
$this->_debugprint(sprintf("client: compressing data; was %d bytes is now %d bytes\n", $len, $c_len));