Interconnect All the Things!

iOScon 2018 talk about MultipeerConnectivity framework and how to use it to create powerful interactions in your applications

Transcript

1. MULTIPEER CONNECTIVITY ESTEBAN TORRES @ESTTORHE Esteban Torres @esttorhe [2018]
2. INTERCONNECT ALL THE THINGS! Esteban Torres @esttorhe [2018]
3. WHAT IS IT? WHAT CAN IT DO? HOW DOES IT WORK? Esteban Torres @esttorhe [2018]
4. …supports the discovery of services provided by nearby devices and supports communicating with those services through messagebased data, streaming data, and resources (such as files). — Apple Esteban Torres @esttorhe [2018]
5. WHAT IS IT? Esteban Torres @esttorhe [2018]
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7. WHAT’S SO BIG ABOUT IT? Esteban Torres @esttorhe [2018]
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9. ! Esteban Torres @esttorhe [2018]
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11. FEATURES out OF THE ! Esteban Torres @esttorhe [2018]
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15. 1. Multiple SUPPORTED CONNECTIVITY interfaces Esteban Torres @esttorhe [2018]
16. SUPPORTED CONNECTIVITY INTERFACES BLUETOOTH Esteban Torres @esttorhe [2018]
17. SUPPORTED CONNECTIVITY INTERFACES WIFI Esteban Torres @esttorhe [2018]
18. SUPPORTED CONNECTIVITY INTERFACES PEER TO PEER WiFi Esteban Torres @esttorhe [2018]
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20. PEER TO PEER WiFi: DIFFERENT ACCESS POINTS - Not even on an Access Point - One on an Access Point and the other not in one AP Esteban Torres @esttorhe [2018]
21. 2. Interface SELECTION Esteban Torres @esttorhe [2018]
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27. 3. OUT OF THE ! UI Esteban Torres @esttorhe [2018]
28. 4. DIFFERENT DATA «types» Esteban Torres @esttorhe [2018]
29. MESSAGES Esteban Torres @esttorhe [2018]
30. • RELIABLE • UNRELIABLE Esteban Torres @esttorhe [2018]
31. STREAM Esteban Torres @esttorhe [2018]
32. RESOURCES Esteban Torres @esttorhe [2018]
33. 5. AUTHENTICATION & ENCRYPTION Esteban Torres @esttorhe [2018]
34. ENCRYPTION • None • Optional • Required Esteban Torres @esttorhe [2018]
35. HOW DOES IT REALLY WORK? Esteban Torres @esttorhe [2018]
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37. DISCOVERY Esteban Torres @esttorhe [2018]
38. 1 1 https://www.appcoda.com/intro-multipeer-connectivity-framework-ios-programming/ Esteban Torres @esttorhe [2018]
39. SESSION Esteban Torres @esttorhe [2018]
40. WHAT ARE THE RESPONSIBILITIES OF AN ADVERTISER? Esteban Torres @esttorhe [2018]
41. 1 - Make the device discoverable Esteban Torres @esttorhe [2018]
42. 2 - Present the invitations to the user Esteban Torres @esttorhe [2018]
43. 3 - Handle the user’s response Esteban Torres @esttorhe [2018]
44. 4 - Send invitation response back to the browser Esteban Torres @esttorhe [2018]
45. 5 - Connect peer to a session Esteban Torres @esttorhe [2018]
46. WHAT ARE THE RESPONSIBILITIES OF A BROWSER? Esteban Torres @esttorhe [2018]
47. 1- Present nearby peers / search for peers and present them to the user Esteban Torres @esttorhe [2018]
48. 2 - Send the invitation to the selected peers Esteban Torres @esttorhe [2018]
49. 3 - Handle the invitation responses Esteban Torres @esttorhe [2018]
50. 4 - Connect peers to session Esteban Torres @esttorhe [2018]
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52. Multiple DEVICES Same USER Esteban Torres @esttorhe [2018]
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58. WHAT ARE good USE CASES FOR IT? Esteban Torres @esttorhe [2018]
59. • COLLABORATIVE EDITING Esteban Torres @esttorhe [2018]
60. • FILE SHARING Esteban Torres @esttorhe [2018]
61. • COORDINATION ACROSS DEVICES Esteban Torres @esttorhe [2018]
62. EVERYWHERE* *RESTRICTIONS MAY APPLY Esteban Torres @esttorhe [2018]
63. • SENSOR DATA AGGREGATION Esteban Torres @esttorhe [2018]
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66. One VERY CONVOLUTED example Esteban Torres @esttorhe [2018]
67. LET'S WRAP UP Esteban Torres @esttorhe [2018]
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69. Esteban Torres HTTPS://ESTEBANTORR.ES @esttorhe Esteban Torres @esttorhe [2018]
70. THIS PRESENTATION WILL SOON BE AVAILABLE ON THE CONFERENCE WEBSITE AT THE FOLLOWING LINK https://skillsmatter.com/conferences/ 9319-ioscon-2018-the-conference-for-ios-and-swift- developers#skillscasts Esteban Torres @esttorhe [2018]
71. THANKS! Esteban Torres @esttorhe [2018]