[ Version ( since = "2.44" ) ]
public async bool write_all_async (uint8[] buffer, int io_priority, Cancellable? cancellable, out size_t bytes_written) throws Error
Request an asynchronous write of buffer.length bytes from buffer into the stream.
When the operation is finished callback will be called. You can then call write_all_async.end
to get the result of the operation.
This is the asynchronous version of write_all.
Call write_all_async.end to collect the result.
Any outstanding I/O request with higher priority (lower numerical value) will be executed before an outstanding request with lower priority. Default priority is g_priority_default.
Note that no copy of buffer will be made, so it must stay valid until callback is called.
| this | |
| buffer |
the buffer containing the data to write |
| io_priority |
the io priority of the request |
| cancellable |
optional Cancellable object, null to ignore |
| callback |
a TaskReadyCallback to call when the request is satisfied |
| count |
the number of bytes to write |
| user_data |
the data to pass to callback function |