py_fort_hermes.network¶

This modules provides a Context to read from a live leto instance

Example

import py_fort_hermes as fh

with fh.network.connect("host") as c:
    for ro in c:
        # do something with c

class py_fort_hermes.network.Context(host, port=4002, blocking=True, timeout=2.0, allocateNewMessages=False)¶: A context manager to open network connection to a live leto

py_fort_hermes.network.connect(host, port=4002, blocking=True, timeout=2.0, allocateNewMessages=False)¶

Connects to a leto host.

Parameters

host (str) – the host to connect to
port (int) – the port to connect to
blocking (bool) – use a blocking connection
timeout (float) – sets a timeout for IO
allocateNewMessages (bool) – if True, each call to next() will return a newly allocated FrameReadout, with some performance onverhead. Otherwise the same object will be reused to avoid memory allocation.

Returns

an iterable context manager for the connection

Return type

Context

Raises