<commit_before>package ru.org.codingteam.styx.server

import akka.actor.{Actor, ActorLogging}
import akka.util.ByteString
import akka.actor.IO.{SocketHandle, Closed, Read}
import com.google.protobuf.{InvalidProtocolBufferException, CodedInputStream}
import ru.org.codingteam.styx.Datagram.Message

class ClientActor extends Actor with ActorLogging {

	var buffer = ByteString()

	def receive = {
		case Read(socket, bytes) =>
			log.info("Received incoming data from socket")
			receiveBytes(bytes)

		case Closed(socket: SocketHandle, cause) =>
			log.info("Socket has closed, cause: " + cause)
			context.stop(self)
	}

	def receiveBytes(bytes: ByteString) {
		buffer = buffer ++ bytes
		val length = buffer.length
		log.info(s"Buffer length = $length bytes")

		tryDeserialize()
	}

	def tryDeserialize() {
		val stream = CodedInputStream.newInstance(buffer.toArray)
		try {
			val result = Message.parseFrom(stream)
			log.info(s"Received message: $result")

			buffer = buffer.drop(stream.getTotalBytesRead)
			val length = buffer.length
			log.info(s"Remaining $length bytes")
		} catch {
			case error: InvalidProtocolBufferException =>
				log.error(error, "Possible unfinished message")
		}
	}
}<commit_msg>Change server side protocol implementation.<commit_after>package ru.org.codingteam.styx.server

import akka.actor.{Actor, ActorLogging}
import akka.util.ByteString
import akka.actor.IO.{SocketHandle, Closed, Read}
import com.google.protobuf.{InvalidProtocolBufferException, CodedInputStream}
import ru.org.codingteam.styx.Datagram.Message
import java.nio.ByteBuffer

class ClientActor extends Actor with ActorLogging {

	var buffer = ByteString()

	def receive = {
		case Read(socket, bytes) =>
			log.info("Received incoming data from socket")
			receiveBytes(bytes)

		case Closed(socket: SocketHandle, cause) =>
			log.info("Socket has closed, cause: " + cause)
			context.stop(self)
	}

	private def receiveBytes(bytes: ByteString) {
		buffer = buffer ++ bytes
		val length = buffer.length
		log.info(s"Buffer length = $length bytes")
		if (length >= 4) {
			val dataLength = ByteBuffer.wrap(buffer.take(4).toArray).getInt
			log.info(s"Data length = $dataLength bytes")
		    if (length >= dataLength + 4) {
			    tryDeserialize()
		    }
		}
	}

	private def tryDeserialize() {
		val stream = CodedInputStream.newInstance(buffer.drop(4).toArray)
		val result = Message.parseFrom(stream)
		log.info(s"Received message: $result")

		buffer = buffer.drop(stream.getTotalBytesRead)
		val length = buffer.length
		log.info(s"Remaining $length bytes")
	}
}
{'fraction_non_alphanumeric': 0.11270890011659541, 'fraction_numerical': 0.001554605518849592, 'mean_word_length': 4.5, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 10, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5219605', 'n_tokens_mistral': 887, 'n_tokens_neox': 792, 'n_words': 189}