expyriment.io.extras.TcpClient¶

class expyriment.io.extras.TcpClient(host, port, default_package_size=None, connect=None)¶

A class implementing a TCP network client.

__init__(host, port, default_package_size=None, connect=None)¶

Create a TcpClient.

clear()¶

Read the stream empty.

close()¶

Close the connection to the server.

connect()¶

Connect to the server.

default_package_size¶

Getter for default_package_size.

host¶

Getter for host.

is_connected¶

Getter for is_connected.

logging¶

Getter for logging.

port¶

Getter for port.

send(data)¶

Send data.

set_logging(onoff)¶

Set logging of this object on or off

Parameters:	onoff : bool set logging on (True) or off (False)

Notes

See also design.experiment.set_log_level fur further information about event logging.

wait(length=None, package_size=None, duration=None, callback_function=None, process_control_events=True)¶

Wait for data.

Parameters:

length : int, optional The length of the data to be waited for in bytes. If not set, a single package will be waited for. package_size : int, optional The size of the package to be waited for. If not set, the default package size will be used. If length < package_size, package_size = length. duration: int, optional The duration to wait in milliseconds. callback_function : function, optional function to repeatedly execute during waiting loop process_control_events : bool, optional process io.Keyboard.process_control_keys() and io.Mouse.process_quit_event() (default = True)

See also

design.experiment.register_wait_callback_function

Notes

This will also by default process control events (quit and pause). Thus, keyboard events will be cleared from the cue and cannot be received by a Keyboard().check() anymore!