ERROR: unable to bind listening socket for address '127.0.0.1:8999': Address already

Discussion in 'HOWTO-Related Questions' started by kvess1967, Mar 7, 2013.

  1. kvess1967

    kvess1967 New Member

    ; FPM Configuration ;
    ;;;;;;;;;;;;;;;;;;;;;

    ; All relative paths in this configuration file are relative to PHP's install
    ; prefix (/opt/php-5.3.18). This prefix can be dynamicaly changed by using the
    ; '-p' argument from the command line.

    ; Include one or more files. If glob(3) exists, it is used to include a bunch of
    ; files from a glob(3) pattern. This directive can be used everywhere in the
    ; file.
    ; Relative path can also be used. They will be prefixed by:
    ; - the global prefix if it's been set (-p arguement)
    ; - /opt/php-5.3.18 otherwise
    ;include=etc/fpm.d/*.conf

    ;;;;;;;;;;;;;;;;;;
    ; Global Options ;
    ;;;;;;;;;;;;;;;;;;

    [global]
    ; Pid file
    ; Note: the default prefix is /opt/php-5.3.18/var
    ; Default Value: none
    ;pid = run/php-fpm.pid

    ; Error log file
    ; If it's set to "syslog", log is sent to syslogd instead of being written
    ; in a local file.
    ; Note: the default prefix is /opt/php-5.3.18/var
    ; Default Value: log/php-fpm.log
    ;error_log = log/php-fpm.log

    ; syslog_facility is used to specify what type of program is logging the
    ; message. This lets syslogd specify that messages from different facilities
    ; will be handled differently.
    ; See syslog(3) for possible values (ex daemon equiv LOG_DAEMON)
    ; Default Value: daemon
    ;syslog.facility = daemon

    ; syslog_ident is prepended to every message. If you have multiple FPM
    ; instances running on the same server, you can change the default value
    ; which must suit common needs.
    ; Default Value: php-fpm
    ;syslog.ident = php-fpm

    ; Log level
    ; Possible Values: alert, error, warning, notice, debug
    ; Default Value: notice
    ;log_level = notice

    ; If this number of child processes exit with SIGSEGV or SIGBUS within the time
    ; interval set by emergency_restart_interval then FPM will restart. A value
    ; of '0' means 'Off'.
    ; Default Value: 0
    ;emergency_restart_threshold = 0

    ; Interval of time used by emergency_restart_interval to determine when
    ; a graceful restart will be initiated. This can be useful to work around
    ; accidental corruptions in an accelerator's shared memory.
    ; Available Units: s(econds), m(inutes), h(ours), or d(ays)
    ; Default Unit: seconds
    ; Default Value: 0
    ;emergency_restart_interval = 0

    ; Time limit for child processes to wait for a reaction on signals from master.
    ; Available units: s(econds), m(inutes), h(ours), or d(ays)
    ; Default Unit: seconds
    ; Default Value: 0
    ;process_control_timeout = 0

    ; the global number of processes when using dynamic PM within a lot of pools.
    ; Use it with caution.
    ; Note: A value of 0 indicates no limit
    ; Default Value: 0
    ; process.max = 128

    ; Specify the nice(2) priority to apply to the master process (only if set)
    ; The value can vary from -19 (highest priority) to 20 (lower priority)
    ; Note: - It will only work if the FPM master process is launched as root
    ; - The pool process will inherit the master process priority
    ; unless it specified otherwise
    ; Default Value: no set
    ; process.priority = -19

    ; Send FPM to background. Set to 'no' to keep FPM in foreground for debugging.
    ; Default Value: yes
    ;daemonize = yes

    ; Set open file descriptor rlimit for the master process.
    ; Default Value: system defined value
    ;rlimit_files = 1024

    ; Set max core size rlimit for the master process.
    ; Possible Values: 'unlimited' or an integer greater or equal to 0
    ; Default Value: system defined value
    ;rlimit_core = 0

    ; Specify the event mechanism FPM will use. The following is available:
    ; - select (any POSIX os)
    ; - poll (any POSIX os)
    ; - epoll (linux >= 2.5.44)
    ; - kqueue (FreeBSD >= 4.1, OpenBSD >= 2.9, NetBSD >= 2.0)
    ; - /dev/poll (Solaris >= 7)
    ; - port (Solaris >= 10)
    ; Default Value: not set (auto detection)
    ; events.mechanism = epoll

    ;;;;;;;;;;;;;;;;;;;;
    ; Pool Definitions ;
    ;;;;;;;;;;;;;;;;;;;;

    ; Multiple pools of child processes may be started with different listening
    ; ports and different management options. The name of the pool will be
    ; used in logs and stats. There is no limitation on the number of pools which
    ; FPM can handle. Your system will tell you anyway :)

    ; Start a new pool named 'www'.
    ; the variable $pool can we used in any directive and will be replaced by the
    ; pool name ('www' here)
    [www]

    ; Per pool prefix
    ; It only applies on the following directives:
    ; - 'slowlog'
    ; - 'listen' (unixsocket)
    ; - 'chroot'
    ; - 'chdir'
    ; - 'php_values'
    ; - 'php_admin_values'
    ; When not set, the global prefix (or /opt/php-5.3.18) applies instead.
    ; Note: This directive can also be relative to the global prefix.
    ; Default Value: none
    ;prefix = /path/to/pools/$pool

    ; Unix user/group of processes
    ; Note: The user is mandatory. If the group is not set, the default user's group
    ; will be used.
    user = www-data
    group = www-data
    ; The address on which to accept FastCGI requests.
    ; Valid syntaxes are:
    ; 'ip.add.re.ss:port' - to listen on a TCP socket to a specific address on
    ; a specific port;
    ; 'port' - to listen on a TCP socket to all addresses on a
    ; specific port;
    ; '/path/to/unix/socket' - to listen on a unix socket.
    ; Note: This value is mandatory.
    listen = 127.0.0.1:8999

    ; Set listen(2) backlog. A value of '-1' means unlimited.
    ; Default Value: 128 (-1 on FreeBSD and OpenBSD)
    ;listen.backlog = -1

    ; Set permissions for unix socket, if one is used. In Linux, read/write
    ; permissions must be set in order to allow connections from a web server. Many
    ; BSD-derived systems allow connections regardless of permissions.
    ; Default Values: user and group are set as the running user
    ; mode is set to 0666
    ;listen.owner = www-data
    ;listen.group = www-data
    ;listen.mode = 0666

    ; List of ipv4 addresses of FastCGI clients which are allowed to connect.
    ; Equivalent to the FCGI_WEB_SERVER_ADDRS environment variable in the original
    ; PHP FCGI (5.2.2+). Makes sense only with a tcp listening socket. Each address
    ; must be separated by a comma. If this value is left blank, connections will be
    ; accepted from any ip address.
    ; Default Value: any
    ;listen.allowed_clients = 127.0.0.1

    ; Specify the nice(2) priority to apply to the pool processes (only if set)
    ; The value can vary from -19 (highest priority) to 20 (lower priority)
    ; Note: - It will only work if the FPM master process is launched as root
    ; - The pool processes will inherit the master process priority
    ; unless it specified otherwise
    ; Default Value: no set
    ; priority = -19

    ; Choose how the process manager will control the number of child processes.
    ; Possible Values:
    ; static - a fixed number (pm.max_children) of child processes;
    ; dynamic - the number of child processes are set dynamically based on the
    ; following directives. With this process management, there will be
    ; always at least 1 children.
    ; pm.max_children - the maximum number of children that can
    ; be alive at the same time.
    ; pm.start_servers - the number of children created on startup.
    ; pm.min_spare_servers - the minimum number of children in 'idle'
    ; state (waiting to process). If the number
    ; of 'idle' processes is less than this
    ; number then some children will be created.
    ; pm.max_spare_servers - the maximum number of children in 'idle'
    ; state (waiting to process). If the number
    ; of 'idle' processes is greater than this
    ; number then some children will be killed.
    ; ondemand - no children are created at startup. Children will be forked when
    ; new requests will connect. The following parameter are used:
    ; pm.max_children - the maximum number of children that
    ; can be alive at the same time.
    ; pm.process_idle_timeout - The number of seconds after which
    ; an idle process will be killed.
    ; Note: This value is mandatory.
    pm = dynamic

    ; The number of child processes to be created when pm is set to 'static' and the
    ; maximum number of child processes when pm is set to 'dynamic' or 'ondemand'.
    ; This value sets the limit on the number of simultaneous requests that will be
    ; served. Equivalent to the ApacheMaxClients directive with mpm_prefork.
    ; Equivalent to the PHP_FCGI_CHILDREN environment variable in the original PHP
    ; CGI. The below defaults are based on a server without much resources. Don't

    ; forget to tweak pm.* to fit your needs.
    ; Note: Used when pm is set to 'static', 'dynamic' or 'ondemand'
    ; Note: This value is mandatory.
    pm.max_children = 5

    ; The number of child processes created on startup.
    ; Note: Used only when pm is set to 'dynamic'
    ; Default Value: min_spare_servers + (max_spare_servers - min_spare_servers) / 2
    pm.start_servers = 2

    ; The desired minimum number of idle server processes.
    ; Note: Used only when pm is set to 'dynamic'
    ; Note: Mandatory when pm is set to 'dynamic'
    pm.min_spare_servers = 1

    ; The desired maximum number of idle server processes.
    ; Note: Used only when pm is set to 'dynamic'
    ; Note: Mandatory when pm is set to 'dynamic'
    pm.max_spare_servers = 3

    ; The number of seconds after which an idle process will be killed.
    ; Note: Used only when pm is set to 'ondemand'
    ; Default Value: 10s
    ;pm.process_idle_timeout = 10s;

    ; The number of requests each child process should execute before respawning.
    ; This can be useful to work around memory leaks in 3rd party libraries. For
    ; endless request processing specify '0'. Equivalent to PHP_FCGI_MAX_REQUESTS.
    ; Default Value: 0
    ;pm.max_requests = 500

    ; The URI to view the FPM status page. If this value is not set, no URI will be
    ; recognized as a status page. It shows the following informations:
    ; pool - the name of the pool;
    ; process manager - static, dynamic or ondemand;
    ; start time - the date and time FPM has started;
    ; start since - number of seconds since FPM has started;
    ; accepted conn - the number of request accepted by the pool;
    ; listen queue - the number of request in the queue of pending
    ; connections (see backlog in listen(2));
    ; max listen queue - the maximum number of requests in the queue
    ; of pending connections since FPM has started;
    ; listen queue len - the size of the socket queue of pending connections;
    ; idle processes - the number of idle processes;
    ; active processes - the number of active processes;
    ; total processes - the number of idle + active processes;
    ; max active processes - the maximum number of active processes since FPM
    ; has started;
    ; max children reached - number of times, the process limit has been reached,
    ; when pm tries to start more children (works only for
    ; pm 'dynamic' and 'ondemand');
    ; Value are updated in real time.
    ; Example output:
    ; pool: www
    ; process manager: static
    ; start time: 01/Jul/2011:17:53:49 +0200
    ; start since: 62636
    ; accepted conn: 190460
    ; listen queue: 0
    ; max listen queue: 1
    ; listen queue len: 42
    ; idle processes: 4
    ; active processes: 11
    ; total processes: 15
    ; max active processes: 12
    ; max children reached: 0
    ;
    ; By default the status page output is formatted as text/plain. Passing either
    ; 'html', 'xml' or 'json' in the query string will return the corresponding
    ; output syntax. Example:
    ; http://www.foo.bar/status

    ; http://www.foo.bar/status?json
    ; http://www.foo.bar/status?html
    ; http://www.foo.bar/status?xml
    ;
    ; By default the status page only outputs short status. Passing 'full' in the
    ; query string will also return status for each pool process.
    ; Example:
    ; http://www.foo.bar/status?full
    ; http://www.foo.bar/status?json&full
    ; http://www.foo.bar/status?html&full
    ; http://www.foo.bar/status?xml&full
    ; The Full status returns for each process:
    ; pid - the PID of the process;
    ; state - the state of the process (Idle, Running, ...);
    ; start time - the date and time the process has started;
    ; start since - the number of seconds since the process has started;
    ; requests - the number of requests the process has served;
    ; request duration - the duration in ┬Ás of the requests;
    ; request method - the request method (GET, POST, ...);
    ; request URI - the request URI with the query string;
    ; content length - the content length of the request (only with POST);
    ; user - the user (PHP_AUTH_USER) (or '-' if not set);
    ; script - the main script called (or '-' if not set);
    ; last request cpu - the %cpu the last request consumed
    ; it's always 0 if the process is not in Idle state
    ; because CPU calculation is done when the request
    ; processing has terminated;
    ; last request memory - the max amount of memory the last request consumed
    ; it's always 0 if the process is not in Idle state
    ; because memory calculation is done when the request
    ; processing has terminated;
    ; If the process is in Idle state, then informations are related to the
    ; last request the process has served. Otherwise informations are related to
    ; the current request being served.
    ; Example output:
    ; ************************
    ; pid: 31330
    ; state: Running
    ; start time: 01/Jul/2011:17:53:49 +0200
    ; start since: 63087
    ; requests: 12808
    ; request duration: 1250261
    ; request method: GET
    ; request URI: /test_mem.php?N=10000
    ; content length: 0
    ; user: -
    ; script: /home/fat/web/docs/php/test_mem.php
    ; last request cpu: 0.00
    ; last request memory: 0
    ;
    ; Note: There is a real-time FPM status monitoring sample web page available
    ; It's available in: /opt/php-5.3.18/share/php/fpm/status.html
    ;
    ; Note: The value must start with a leading slash (/). The value can be
    ; anything, but it may not be a good idea to use the .php extension or it
    ; may conflict with a real PHP file.
    ; Default Value: not set
    ;pm.status_path = /status

    ; The ping URI to call the monitoring page of FPM. If this value is not set, no
    ; URI will be recognized as a ping page. This could be used to test from outside
    ; that FPM is alive and responding, or to
    ; - create a graph of FPM availability (rrd or such);
    ; - remove a server from a group if it is not responding (load balancing);
    ; - trigger alerts for the operating team (24/7).
    ; Note: The value must start with a leading slash (/). The value can be
    ; anything, but it may not be a good idea to use the .php extension or it
    ; may conflict with a real PHP file.
    ; Default Value: not set
    ;ping.path = /ping

    ; This directive may be used to customize the response of a ping request. The
    ; response is formatted as text/plain with a 200 response code.
    ; Default Value: pong
    ;ping.response = pong

    ; The access log file
    ; Default: not set
    ;access.log = log/$pool.access.log

    ; The access log format.
    ; The following syntax is allowed
    ; %%: the '%' character
    ; %C: %CPU used by the request
    ; it can accept the following format:
    ; - %{user}C for user CPU only
    ; - %{system}C for system CPU only
    ; - %{total}C for user + system CPU (default)
    ; %d: time taken to serve the request
    ; it can accept the following format:
    ; - %{seconds}d (default)
    ; - %{miliseconds}d
    ; - %{mili}d
    ; - %{microseconds}d
    ; - %{micro}d
    ; %e: an environment variable (same as $_ENV or $_SERVER)
    ; it must be associated with embraces to specify the name of the env
    ; variable. Some exemples:
    ; - server specifics like: %{REQUEST_METHOD}e or %{SERVER_PROTOCOL}e
    ; - HTTP headers like: %{HTTP_HOST}e or %{HTTP_USER_AGENT}e
    ; %f: script filename
    ; %l: content-length of the request (for POST request only)
    ; %m: request method
    ; %M: peak of memory allocated by PHP
    ; it can accept the following format:
    ; - %{bytes}M (default)
    ; - %{kilobytes}M
    ; - %{kilo}M
    ; - %{megabytes}M
    ; - %{mega}M
    ; %n: pool name
    ; %o: ouput header
    ; it must be associated with embraces to specify the name of the header:
    ; - %{Content-Type}o
    ; - %{X-Powered-By}o
    ; - %{Transfert-Encoding}o
    ; - ....
    ; %p: PID of the child that serviced the request
    ; %P: PID of the parent of the child that serviced the request
    ; %q: the query string
    ; %Q: the '?' character if query string exists
    ; %r: the request URI (without the query string, see %q and %Q)
    ; %R: remote IP address
    ; %s: status (response code)
    ; %t: server time the request was received
    ; it can accept a strftime(3) format:
    ; %d/%b/%Y:%H:%M:%S %z (default)
    ; %T: time the log has been written (the request has finished)
    ; it can accept a strftime(3) format:
    ; %d/%b/%Y:%H:%M:%S %z (default)
    ; %u: remote user
    ;
    ; Default: "%R - %u %t \"%m %r\" %s"
    ;access.format = "%R - %u %t \"%m %r%Q%q\" %s %f %{mili}d %{kilo}M %C%%"

    ; The log file for slow requests
    ; Default Value: not set
    ; Note: slowlog is mandatory if request_slowlog_timeout is set
    ;slowlog = log/$pool.log.slow

    ; The timeout for serving a single request after which a PHP backtrace will be
    ; dumped to the 'slowlog' file. A value of '0s' means 'off'.

    ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
    ; Default Value: 0
    ;request_slowlog_timeout = 0

    ; The timeout for serving a single request after which the worker process will
    ; be killed. This option should be used when the 'max_execution_time' ini option
    ; does not stop script execution for some reason. A value of '0' means 'off'.
    ; Available units: s(econds)(default), m(inutes), h(ours), or d(ays)
    ; Default Value: 0
    ;request_terminate_timeout = 0

    ; Set open file descriptor rlimit.
    ; Default Value: system defined value
    ;rlimit_files = 1024

    ; Set max core size rlimit.
    ; Possible Values: 'unlimited' or an integer greater or equal to 0
    ; Default Value: system defined value
    ;rlimit_core = 0

    ; Chroot to this directory at the start. This value must be defined as an
    ; absolute path. When this value is not set, chroot is not used.
    ; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
    ; of its subdirectories. If the pool prefix is not set, the global prefix
    ; will be used instead.
    ; Note: chrooting is a great security feature and should be used whenever
    ; possible. However, all PHP paths will be relative to the chroot
    ; (error_log, sessions.save_path, ...).
    ; Default Value: not set
    ;chroot =

    ; Chdir to this directory at the start.
    ; Note: relative path can be used.
    ; Default Value: current directory or / when chroot
    ;chdir = /var/www

    ; Redirect worker stdout and stderr into main error log. If not set, stdout and
    ; stderr will be redirected to /dev/null according to FastCGI specs.
    ; Note: on highloaded environement, this can cause some delay in the page
    ; process time (several ms).
    ; Default Value: no
    ;catch_workers_output = yes

    ; Limits the extensions of the main script FPM will allow to parse. This can
    ; prevent configuration mistakes on the web server side. You should only limit
    ; FPM to .php extensions to prevent malicious users to use other extensions to
    ; exectute php code.
    ; Note: set an empty value to allow all extensions.
    ; Default Value: .php
    ;security.limit_extensions = .php .php3 .php4 .php5

    ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
    ; the current environment.
    ; Default Value: clean env
    ;env[HOSTNAME] = $HOSTNAME
    ;env[PATH] = /usr/local/bin:/usr/bin:/bin
    ;env[TMP] = /tmp
    ;env[TMPDIR] = /tmp
    ;env[TEMP] = /tmp

    ; Additional php.ini defines, specific to this pool of workers. These settings
    ; overwrite the values previously defined in the php.ini. The directives are the
    ; same as the PHP SAPI:
    ; php_value/php_flag - you can set classic ini defines which can
    ; be overwritten from PHP call 'ini_set'.
    ; php_admin_value/php_admin_flag - these directives won't be overwritten by
    ; PHP call 'ini_set'
    ; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.

    ; Defining 'extension' will load the corresponding shared extension from
    ; extension_dir. Defining 'disable_functions' or 'disable_classes' will not

    ; Set max core size rlimit.
    ; Possible Values: 'unlimited' or an integer greater or equal to 0
    ; Default Value: system defined value
    ;rlimit_core = 0

    ; Chroot to this directory at the start. This value must be defined as an
    ; absolute path. When this value is not set, chroot is not used.
    ; Note: you can prefix with '$prefix' to chroot to the pool prefix or one
    ; of its subdirectories. If the pool prefix is not set, the global prefix
    ; will be used instead.
    ; Note: chrooting is a great security feature and should be used whenever
    ; possible. However, all PHP paths will be relative to the chroot
    ; (error_log, sessions.save_path, ...).
    ; Default Value: not set
    ;chroot =

    ; Chdir to this directory at the start.
    ; Note: relative path can be used.
    ; Default Value: current directory or / when chroot
    ;chdir = /var/www

    ; Redirect worker stdout and stderr into main error log. If not set, stdout and
    ; stderr will be redirected to /dev/null according to FastCGI specs.
    ; Note: on highloaded environement, this can cause some delay in the page
    ; process time (several ms).
    ; Default Value: no
    ;catch_workers_output = yes

    ; Limits the extensions of the main script FPM will allow to parse. This can
    ; prevent configuration mistakes on the web server side. You should only limit
    ; FPM to .php extensions to prevent malicious users to use other extensions to
    ; exectute php code.
    ; Note: set an empty value to allow all extensions.
    ; Default Value: .php
    ;security.limit_extensions = .php .php3 .php4 .php5

    ; Pass environment variables like LD_LIBRARY_PATH. All $VARIABLEs are taken from
    ; the current environment.
    ; Default Value: clean env
    ;env[HOSTNAME] = $HOSTNAME
    ;env[PATH] = /usr/local/bin:/usr/bin:/bin
    ;env[TMP] = /tmp
    ;env[TMPDIR] = /tmp
    ;env[TEMP] = /tmp

    ; Additional php.ini defines, specific to this pool of workers. These settings
    ; overwrite the values previously defined in the php.ini. The directives are the
    ; same as the PHP SAPI:
    ; php_value/php_flag - you can set classic ini defines which can
    ; be overwritten from PHP call 'ini_set'.
    ; php_admin_value/php_admin_flag - these directives won't be overwritten by
    ; PHP call 'ini_set'
    ; For php_*flag, valid values are on, off, 1, 0, true, false, yes or no.

    ; Defining 'extension' will load the corresponding shared extension from
    ; extension_dir. Defining 'disable_functions' or 'disable_classes' will not
    ; overwrite previously defined php.ini values, but will append the new value
    ; instead.

    ; Note: path INI options can be relative and will be expanded with the prefix
    ; (pool, global or /opt/php-5.3.18)

    ; Default Value: nothing is defined by default except the values in php.ini and
    ; specified at startup with the -d argument
    ;php_admin_value[sendmail_path] = /usr/sbin/sendmail -t -i -f www@my.domain.com
    ;php_flag[display_errors] = off
    ;php_admin_value[error_log] = /var/log/fpm-php.www.log
    ;php_admin_flag[log_errors] = on
    ;php_admin_value[memory_limit] = 32M
    include=/opt/php-5.3.18/etc/pool.d/*.conf



    Above is my php fpm configuration file. Can you please help me?
     
  2. falko

    falko Super Moderator

    Use another (free) port in the listen line.
     

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