all repos — wsabi @ 776001e3508e0ffdb0049678c4da33609cbf8943

websocket proxy that sends stats to statsd

src/wsabipkg/args.nim (view raw)

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import parseopt, strutils
import os

var
  remoteHost*: seq[string]
  localPort*: int


proc printHelp =
  const msg = """
wsabi - load balance, monitor and failover Openfire websockets

usage:
  wsabi --localPort=PORT --remoteHost=REMOTE,REMOTE...
  """
  echo msg

proc parseArgs* =
  var p = initOptParser()
  if paramCount() == 0:
    printHelp()
    quit 0
  while true:
    p.next()
    case p.kind
    of cmdEnd: break
    of cmdLongOption:
      if p.key == "localPort":
        localPort = parseInt(p.val)
      elif p.key == "remoteHost":
        remoteHost = p.val.strip().split(",")
      else:
        printHelp()
        quit 0
    of cmdArgument, cmdShortOption:
      printHelp()
      quit 0