#
file2ew Configuration File

(last revised June 1, 2006)

file2ew is a utility for reading in messages from a file (in binary form) and injecting them into a ring.

Below is a copy of the .d file with detailed notes on each parameter

    # file2ew.d
    #
    # Picks up files from a specified directory, converts the contents
    # to an Earthworm message and places  it into a message ring. The type
    # of message produced is configurable by the suffix of the filename.
    #
    # Option to save (to subdir ./save) or delete the file afterwards.
    # If it has trouble converting a file, it saves it to subdir ./trouble.
    # Maintains its own local heartbeat and also monitors the peer's
    # heartbeat via a file. Complains if the peer's expected heartbeat
    # interval is exceeded; announces resumption of peer's heartbeat.

    # Basic Module information
    #-------------------------
    MyModuleId        MOD_FILE2EW      # module id
    RingName          HYPO_RING        # shared memory ring for output
    HeartBeatInterval 30               # seconds between heartbeats to statmgr

    LogFile           1                # 0 log to stderr/stdout only;
                                       # 1 log to stderr/stdout and disk;
                                       # 2 log to disk module log only.

    Debug             0                # 1=> debug output. 0=> no debug output

    # Data file manipulation
    #-----------------------
    GetFromDir      c:\incoming_files  # look for files in this directory
    CheckPeriod     1                  # sleep this many seconds between looks
    OpenTries       5                  # How many times we'll try to open a file
    OpenWait        200                # Milliseconds to wait between open tries
    SaveDataFiles   1                  # 0 = remove files after processing
                                       # non-zero = move files to save subdir
                                       #            after processing
    LogOutgoingMsg  0                  # If non-zero, write contents of each
                                       #   outgoing msg to the daily log.

    # Peer (remote partner) heartbeat manipulation
    #---------------------------------------------
    PeerHeartBeatFile  terra1  HEARTBT.TXT  600
                                       # PeerHeartBeatFile takes 3 arguments:
                                       # 1st: Name of remote system that is
                                       #   sending the heartbeat files.
                                       # 2nd: Name of the heartbeat file.
                                       # 3rd: maximum #seconds between heartbeat
                                       #   files. If no new PeerHeartBeatFile arrives
                                       #   in this many seconds, an error message will
                                       #   be sent.  An "unerror message" will be
                                       #   sent after next heartbeat file arrives
                                       #   If 0, expect no heartbeat files.
                                       # Some remote systems may have multiple
                                       # heartbeat files; list each one in a
                                       # seperate PeerHeartBeatFile command
                                       # (up to 5 allowed).

    PageOnLostPeer technician          # Optional command: Name of group to page
                                       #   if PeerHeartBeatFile is late. This allows
                                       #   pages to be sent to groups other than
                                       #   those listed in statmgr.d. Up to 5
                                       #   PageOnLostPeer commands can be used.
                                       # Must run telafeeder on same system to
                                       #   actually get the pages sent.

    LogHeartBeatFile 1                 # If non-zero, write contents of each
                                       #   heartbeat file to the daily log.

    # Commands specific to file2ew
    #-----------------------------

    MaxSuffixType 5                    # Optional command.  Set the maximum number
                                       #   of file suffix/message type pairs to
                                       #   configure here (default=5)

    # The filename suffix will determine the Earthworm message type
    # (and optionally the Earthworm installation id) that file2ew will
    # use when placing the contents of the file into the Earthworm ring.
    # If the installation is ommitted, file2ew will use the local
    # installation id.

    #           suffix   EW MsgType           EW Installation (optional)
    #           ------   ----------------     --------------------------
    SuffixType  .arc     TYPE_HYP2000ARC
    SuffixType  .sm      TYPE_STRONGMOTIONII
    SuffixType  .smUCB   TYPE_STRONGMOTIONII  INST_UCB

Module Index | file2ew Overview