785 B
| title |
|---|
| Protocol |
!!! Simple test for displaying protocol flow chart. Real protocl is much more complex... [flow] starttransmission=>start: Start transmission transmissionsuccess=>end: End|success transmissionnosuccess=>end: End|invalid
opendatachannel=>operation: Open datachannel datachannelopened=>condition: Opened? nretries=>condition: Retry<=5? sendframe=>operation: Send frame waitforack=>subroutine: Wait for ACK ackreceived=>condition: ACK?
starttransmission->opendatachannel->datachannelopened datachannelopened(no)->nretries(right) nretries(yes)->opendatachannel nretries(no, bottom)->transmissionnosuccess datachannelopened(yes)->sendframe->waitforack->ackreceived ackreceived(no, left)->sendframe(left) ackreceived(yes, bottom)->transmissionsuccess(top)
[/flow]