i was following the code examples from here <https://ktor.io/servers/raw-sockets.html>

# ktor

[otakusenpai]

i was following the code examples from here https://ktor.io/servers/raw-sockets.html

[Deactivated User]

It is aSocket with a in lower case just like in the documentation.

val socket = aSocket().tcp().connect(InetSocketAddress("127.0.0.1", 2323))

[otakusenpai]

Ok Ill try, thnx

[otakusenpai]

what is the type of socket here?

[otakusenpai]

i see this errors coming up,/home/neelz/Programming_Workspace/Ma_Currents/KtorExample/src/main/kotlin/com/otakusenpai/KtorExample/main.kt: (12, 16): Unresolved reference. None of the following candidates is applicable because of receiver type mismatch:
public fun File.writeBytes(array: ByteArray): Unit defined in kotlin.io
e: /home/neelz/Programming_Workspace/Ma_Currents/KtorExample/src/main/kotlin/com/otakusenpai/KtorExample/main.kt: (13, 30): Unresolved reference: readASCIILine

[Deactivated User]

are you using intellij?

import io.ktor.network.sockets.*
import kotlinx.coroutines.experimental.*
import kotlinx.coroutines.experimental.io.*
import java.net.*

fun main(args: Array<String>) {
    runBlocking {
        val server = aSocket().tcp().bind(InetSocketAddress(“127.0.0.1”, 2323))
        println(“Started echo telnet server at ${server.localAddress}“)

        while (true) {
            val socket = server.accept()

            launch {
                println(“Socket accepted: ${socket.remoteAddress}“)

                val input = socket.openReadChannel()
                val output = socket.openWriteChannel(autoFlush = true)

                try {
                    while (true) {
                        val line = input.readASCIILine()

                        println(“${socket.remoteAddress}: $line”)
                        output.writeBytes(“$line\r\n”)
                    }
                } catch (e: Throwable) {
                    e.printStackTrace()
                    socket.close()
                }
            }
        }
    }
}

[Deactivated User]

you can press alt+return and select Import to add the right imports

http://oi67.tinypic.com/1247b5x.jpg▾

[otakusenpai]

ok, Im new to IntelliJ so idk but thnx 🙂

[Deactivated User]

http://oi65.tinypic.com/mlgtck.jpg▾

[Deactivated User]

http://oi68.tinypic.com/30swv2b.jpg▾

[Deactivated User]

you can also use alt+return to specify type explicitly and see of what type a expression is

[otakusenpai]

ok

[otakusenpai]

thnx

[Deactivated User]

np