I mean...this code works perfectly:
var fs = require("fs")
var readable = fs.createReadStream("file.txt")
readable.on("end", function () { console.log("End") })
readable.on("error", function (err) { console.log(err) })
readable.on("readable", function () { var chunk = readable.read();
console.log(chunk.toString()) })
But this not:
var fs = require("fs")
var readable = fs.createReadStream("file.txt", {start:0, end:1})
readable.on("end", function () { console.log("End") })
readable.on("error", function (err) { console.log(err) })
readable.on("readable", function () { var chunk = readable.read();
console.log(chunk.toString()) })
I see two related problems:
-It seems "readable" event is emitted twice (why??!!)
-As a consequenca, the second time "readable" event is emitted,
chunk is null because there's nothing to read, so method toString()
crashes. I thought that just after the first time "readable" event is
emitted, then the "end" event would be emitted too, but it doesn't.
I'm sure I am doing something wrong, but I really can't see it.
Thanks a lot
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