| // Package vdl is an example of a veyron service for | |
| // streaming data from a pipe to a browser, which can visualize this | |
| // data. | |
| package vdl | |
| // Viewer allows clients to stream data to it and to request a | |
| // particular viewer to format and display the data. | |
| type Viewer interface { | |
| // Pipe creates a bidirectional pipe between client and viewer | |
| // service, returns total number of bytes received by the service | |
| // after streaming ends | |
| Pipe() stream<[]byte, _> (any | error) | |
| } |