Remove cmd package. Cleanup logging.

1 files changed, 0 insertions, 93 deletions

diff --git a/cmd/slowpoke/main.go b/cmd/slowpoke/main.go
deleted file mode 100644
index 93f62b0..0000000
--- a/cmd/slowpoke/main.go
+++ /dev/null
@@ -1,93 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"net"
-	"os"
-	"time"
-
-	"github.com/jessevdk/go-flags"
-	"github.com/op/go-logging"
-
-	"github.com/jamesbarnett91/slowpoke"
-)
-
-var log = logging.MustGetLogger("main")
-
-var opts struct {
-	TargetAddress string        `short:"t" long:"target" description:"The target address in host:port form" required:"true"`
-	Port          int           `short:"p" long:"port" description:"The port Slowpoke should listen for connections on" required:"true"`
-	Verbose       []bool        `short:"v" long:"verbose" description:"Log verbosity level. -v or -vv"`
-	Latency       time.Duration `short:"l" long:"latency" default:"0ms" description:"The amount of latency to apply to data packets, specified as a number and unit. E.g. 15ms or 2s. Supported units are 'us', 'ms', 's', 'm' and 'h'"`
-	BufferSize    int           `short:"b" long:"buffer" default:"1500" description:"The size of the transfer buffer in bytes. Latency is applied between each buffer flush. Therefore total latency applied is equal to '(totalDataTransferred/bufferSize) * latency'"`
-}
-
-func init() {
-	_, err := flags.Parse(&opts)
-	if err != nil {
-		log.Error(err)
-		os.Exit(1)
-	}
-
-	configureLogger()
-}
-
-func configureLogger() {
-	logBackend := logging.NewLogBackend(os.Stderr, "", 0)
-	logFormat := logging.MustStringFormatter(`%{color}%{time:15:04:05.000} [%{level:.3s}]%{color:reset} - %{message}`)
-	logger := logging.AddModuleLevel(logging.NewBackendFormatter(logBackend, logFormat))
-
-	if len(opts.Verbose) == 0 {
-		logger.SetLevel(logging.WARNING, "")
-	} else if len(opts.Verbose) == 1 {
-		logger.SetLevel(logging.INFO, "")
-	} else {
-		logger.SetLevel(logging.DEBUG, "")
-	}
-
-	logging.SetBackend(logger)
-}
-
-func main() {
-	log.Infof("Proxying between :%d and %s with %s of latency", opts.Port, opts.TargetAddress, opts.Latency)
-	log.Debugf("Transfer buffer size set to %d bytes", opts.BufferSize)
-
-	listener := getListener(opts.Port)
-	targetAddr := resolveTarget(opts.TargetAddress)
-	waitForClients(listener, targetAddr)
-}
-
-func getListener(port int) net.Listener {
-	listener, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
-	if err != nil {
-		log.Errorf("Failed to start listening on port %d:\n%v", port, err)
-		os.Exit(1)
-	}
-	log.Debugf("Waiting for connections on port %d", port)
-
-	return listener
-}
-
-func resolveTarget(targetAddress string) *net.TCPAddr {
-	tcpAddr, err := net.ResolveTCPAddr("tcp", opts.TargetAddress)
-	if err != nil {
-		log.Errorf("Failed to resolve target address %s:\n%v", opts.TargetAddress, err)
-		os.Exit(1)
-	}
-	return tcpAddr
-}
-
-func waitForClients(listener net.Listener, targetAddr *net.TCPAddr) {
-	for {
-		client, err := listener.Accept()
-		if err != nil {
-			log.Errorf("Failed to accept connection:\n%v", err)
-			break
-		}
-		log.Infof("Accepted connection from client %v\n", client.RemoteAddr())
-
-		s := slowpoke.New(client, targetAddr, opts.Latency, opts.BufferSize, log)
-
-		go s.StartTransfer()
-	}
-}