amsokol

package importer

type MutexEx struct {
	c chan bool
}

func (m *MutexEx) Lock() {
	<-m.c
}

amsokol

import 'dart:async';

class BandwidthBuffer<T> {
  final Duration duration;
  final void Function(List<T>) onReceive;

  List<T> _list = <T>[];
  Timer _timer;

  BandwidthBuffer({this.duration, this.onReceive});

amsokol

import 'dart:async';

import 'package:flutter/material.dart';

import 'bandwidth_buffer.dart';
import 'chat_message.dart';
import 'chat_message_incoming.dart';
import 'chat_message_outgoing.dart';
import 'chat_service.dart';

amsokol

import 'package:grpc/grpc.dart';

import 'api/v1/chat.pbgrpc.dart' as grpc;
import 'api/v1/google/protobuf/empty.pb.dart';
import 'api/v1/google/protobuf/wrappers.pb.dart';
import 'chat_message.dart';
import 'chat_message_outgoing.dart';

/// CHANGE TO IP ADDRESS OF YOUR SERVER IF IT IS NECESSARY
const serverIP = "127.0.0.1";

amsokol

import 'package:flutter/material.dart';

import 'chat_message.dart';

/// Outgoing message author name
const String _name = "Me";

/// Outgoing message statuses
/// UNKNOWN - message just created and is not sent yet
/// SENT - message is sent to the server successfully

amsokol

import 'package:flutter/material.dart';

import 'chat_message.dart';

/// Incoming message author name
const String _server = "Server";

/// ChatMessageIncoming is widget to display incoming from server message
class ChatMessageIncoming extends StatelessWidget implements ChatMessage {
  /// Incoming message content

amsokol

import 'package:flutter/material.dart';
import 'package:uuid/uuid.dart';

/// Message is class defining message data (id and text)
class Message {
  /// _uuid is unique ID generator
  static var _uuid = Uuid();

  /// id is unique ID of message
  String id;

amsokol

import 'package:flutter/material.dart';

import 'chat_screen.dart';

/// FriendlychatApp is Flutter application
class FriendlychatApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: "Friendlychat",

amsokol

import 'package:flutter/material.dart';

import 'app.dart';

/// main is entry point of Flutter application
void main() {
  runApp(FriendlychatApp());
}

amsokol

package main

import (
	"context"
	"fmt"
	"os"

	"github.com/amsokol/flutter-grpc-tutorial/go-server/pkg/protocol/grpc"
	"github.com/amsokol/flutter-grpc-tutorial/go-server/pkg/service/v1"
)