Real-time applications with sockets and websockets. Introduction to Smartfoxserver 2x
2 likes1,078 views
The document is an introduction to SmartFoxServer 2X, highlighting its capabilities for developing real-time, multiuser applications across various platforms like web and mobile. It discusses the benefits and drawbacks of protocols such as HTTP and WebSocket, emphasizing the advantages of WebSocket for low-latency communication. Additionally, it lists various features of SmartFoxServer including high performance networking, chat capabilities, security management, and support for multiplayer games.
Real-time applications with sockets and websockets. Introduction to Smartfoxserver 2x
- 1. Real Time applications with sockets Introduction to SmartfoxServer 2x
- 2. Sponsors
- 3. Pablo Monterde - IT Manager Softalian: ● SEO Agency ● Web Development Dinacode: ● IT Consulting ● Adhoc Development ● Internal projects @pablomonterdep
- 4. Projects ● Doyugames.com ● Gamesnan.com ● Casualarena.com ● +30 casual games real- time multiuser
- 5. Context
- 6. What is Real-Time? ● Web: 1 httpRequest - ~300 - 500 ms ● System Monitoring: ~1 - 5 segs ● Messaging Application: ~ 500ms - 20 segs ● Collaborative Application: 1 Message - ~50 - 100 ms - FULL DUPLEX ● Chat Application: 1 Message - ~50 - 100 ms - FULL DUPLEX ● Multiplayer games : 1- 2 Frames - ~ 40ms - FULL DUPLEX “Time is relative”
- 7. Multi-User Application user - user server - user user - broadcast server - broadcast
- 9. Potencial Applications 1. Complex Chat 2. Realt-time Monitoring Application 3. Collaborative Application - Whiteboard, Shared docs… 4. Industrial Control System 5. Data Acquisition Server 6. Multiplayer Games
- 10. Protocols - HTTP - Restful ● Simple ● All clients support ● Mature - Developer Experience ● Many server - framework - libraries options ● Ajax ● Scalability PROS
- 11. Protocols - HTTP - Restful ● No persistent connection ● No server to client messages ● Http - Header size ● Pull based application - one direction ● Latency ● New connection per request CONS
- 12. Protocols - Socket - Websocket ● Permanent connection ● Full duplex - bidirectional ● New Websocket ● Low latency ● Overhead Reduction ● Dramatically Header Reduction PROS
- 13. Protocols - Socket - Websocket ● Scalability ● Less server - frameworks - libraries options ● Session management - session is evil ● Reconnection management ● Developer experience ● Complex Cons
- 14. Server - Client Communication vs
- 15. Client - Client Communication ?
- 16. Client - Client Communication
- 17. So...Which Protocol? Socket - Websocket
- 18. Let´s Start !!!
- 19. 2X
- 20. Overview SmartFoxServer is a multi-platform client/server SDK designed to integrate with the major online web and mobile technologies (Adobe Flash, Unity, iOS, Android, Java, Windows Phone 8, HTML5, Windows 10) enabling developers to rapidly created multiuser experiences of all scales.
- 21. Customer
- 22. Components Client API Socket Server Web Server Server Side Client Side
- 23. Clients
- 24. Clients Examples
- 25. Features ● High performance network engine ● Binary protocol with dynamic compression ● Public and private chat messaging - bad words filter ● Server-side variables (User Variables / Room Variables) - Synchronization ● Auto kick idle users ● Dynamically create Rooms ● Logging capabilities ● Administrator messages ● Moderator support (kick / ban actions) ● Flooding filter with auto-kick / auto-ban functions ● IP filtering ● Persistent banned users list ● Web-based administration tool ● HTTP Tunnelling for firewall and proxy traversal ● Secure encrypted login system ● Embedded web server supporting Java servlet ● Server-side Extensions ● Direct database connectivity ● Mailer system ● Internal event dispatching system ● HRC system for transparent reconnection of unstable clients ● UDP support ● User profiles and permissions system ● Rooms management (renaming, locking, resizing...) ● "Ghost users" hunting system ● Special MMO API for "Area of Interest"-based users proximity notification ● Game API (match-making,Invitations,challenges
- 26. Features - Connection & network ● Sockets & WebSockets ● Session => Login Management => User ● Package Compression Configuration ● Http tunneling for clients unable to establish socket connections ● Ghost Hunter ● HRC system for transparent reconnection of unstable clients
- 27. Features - Zones & Rooms ● Zone extensions - server logic ● Room extensions - server logic ● Users join Zones ● Users join Rooms ● Room Variables ● Room Permissions ● Room Events Zone A User A Room A User B Room B Zone B Zone C User C
- 28. Synchronization - User & Room vars Room User A User B User C
- 29. Communication - User 2 User User A User B Send Public Message Room User C
- 30. Communication - User 2 User User A User B Send Private Message
- 31. Communication - User 2 User User A User B Send Object Message Room User C
- 32. Communication - Server 2 User Zone A User A Room A - extension User B Room B Zone B - extension Zone C User C
- 33. Communication - Server 2 User Sfs Extension
- 34. Communication - Server 2 User Handles
- 35. Features - Security ● Ban Manager - ( name | IP ) ● Flood Filter ● Words filter - (whitelist | blacklist) ● Privilege manager - (profiles | roles) ● Moderator manager
- 36. Features - Web Server - Jetty Socket Server Web Server Server Side
- 37. Features - Administration Tool - Profiling
- 38. Features - Administration Tool - Logging
- 39. Features - Administration Tool - Zone
- 40. Features - Administration Tool - Room
- 41. Features - Administration Tool - User
- 42. On the other hand
- 43. Scalability - Bad Horizontal Scalability HTTP Diagram SFS Diagram STICKY SESSION
- 44. No Open Source - License Community License Elastic License Perpetual License ● Free ● 100 CCU ● 100% features ● Payment per day ● Prize depends on CCU max ● Never expire ● Prize per CCU max ● One time fee