gistfile1.txt

package main

import (
  "bufio"
	"encoding/json"
	"log"
	"net/http"
)

func main() {
	username, password, client := "", "", new(http.Client)

	req, err := http.NewRequest("GET", "https://stream.twitter.com/1/statuses/filter.json?track=tumblr", nil)
	if err != nil {
		log.Fatal(err)
	}

	req.SetBasicAuth(username, password)
	res, err := client.Do(req)
	if err != nil {
		log.Fatal(err)
	}
	reader := bufio.NewReader(res.Body)
	for {
		line, err := reader.ReadBytes('\r')
		if err != nil {
			continue
		}
		var item struct {
			Text string `json:"text"`
		}
		json.Unmarshal(line, &item)
		log.Println(item.Text)
	}
}