clock

clock

A demo of peer discovery and bidirectional streaming, and fiesta by itself without its built-in HTTP server.

Run go run main.go on one terminal. Run go run main.go clock on several other terminals.

Watch nodes randomly query and respond to each others requests regarding their current systems time.

[terminal 1] $ go run main.go
2020/06/18 00:06:56 Listening for Fiesta nodes on '127.0.0.1:9000'.
2020/06/18 00:06:57 [::]:44369 has connected. Services: [clock]
Got someone's time ('Jun 18 00:06:57')! Sent back ours ('Jun 18 00:06:57').
2020/06/18 00:06:57 [::]:45309 has connected. Services: [clock]
Got someone's time ('Jun 18 00:06:57')! Sent back ours ('Jun 18 00:06:57').
[1] Asked someone for their current time. Ours is 'Jun 18 00:06:57'.
[1] Got a response! Their current time is: 'Jun 18 00:06:57'.
[2] Asked someone for their current time. Ours is 'Jun 18 00:06:57'.
[2] Got a response! Their current time is: 'Jun 18 00:06:57'.
[3] Asked someone for their current time. Ours is 'Jun 18 00:06:58'.

[terminal 2] $ go run main.go clock
2020/06/18 00:06:57 Listening for Fiesta nodes on '[::]:44369'.go clock
2020/06/18 00:06:57 You are now connected to 127.0.0.1:9000. Services: [clock]
2020/06/18 00:06:57 Re-probed 127.0.0.1:9000. Services: [clock]
2020/06/18 00:06:57 Discovered 0 peer(s).
[0] Asked someone for their current time. Ours is 'Jun 18 00:06:57'.
[0] Got a response! Their current time is: 'Jun 18 00:06:57'.
2020/06/18 00:06:57 [::]:45309 has connected. Services: [clock]
Got someone's time ('Jun 18 00:06:57')! Sent back ours ('Jun 18 00:06:57').
[1] Asked someone for their current time. Ours is 'Jun 18 00:06:58'.
[1] Got a response! Their current time is: 'Jun 18 00:06:58'.
[2] Asked someone for their current time. Ours is 'Jun 18 00:06:58'.
[2] Got a response! Their current time is: 'Jun 18 00:06:58'.
Got someone's time ('Jun 18 00:06:58')! Sent back ours ('Jun 18 00:06:58').
Got someone's time ('Jun 18 00:06:58')! Sent back ours ('Jun 18 00:06:58').
[3] Asked someone for their current time. Ours is 'Jun 18 00:06:58'.
[3] Got a response! Their current time is: 'Jun 18 00:06:58'.

[terminal 3] $ go run main.go clock
2020/06/18 00:06:57 Listening for Fiesta nodes on '[::]:45309'.go clock
2020/06/18 00:06:57 You are now connected to 127.0.0.1:9000. Services: [clock]
2020/06/18 00:06:57 Re-probed 127.0.0.1:9000. Services: [clock]
2020/06/18 00:06:57 You are now connected to [::]:44369. Services: [clock]
2020/06/18 00:06:57 Discovered 1 peer(s).
[0] Asked someone for their current time. Ours is 'Jun 18 00:06:57'.
[0] Got a response! Their current time is: 'Jun 18 00:06:57'.
Got someone's time ('Jun 18 00:06:57')! Sent back ours ('Jun 18 00:06:57').
Got someone's time ('Jun 18 00:06:58')! Sent back ours ('Jun 18 00:06:58').
Got someone's time ('Jun 18 00:06:58')! Sent back ours ('Jun 18 00:06:58').
[1] Asked someone for their current time. Ours is 'Jun 18 00:06:58'.
[1] Got a response! Their current time is: 'Jun 18 00:06:58'.
[2] Asked someone for their current time. Ours is 'Jun 18 00:06:58'.
[2] Got a response! Their current time is: 'Jun 18 00:06:58'.
Got someone's time ('Jun 18 00:06:58')! Sent back ours ('Jun 18 00:06:58').