Handler¶

class secsgem.hsms.handler.HsmsHandler(address, port, active, session_id, name, custom_connection_handler=None)[source]¶

Bases: object

Baseclass for creating Host/Equipment models.

This layer contains the HSMS functionality. Inherit from this class and override required functions.

Parameters:

address (string) – IP address of remote host
port (integer) – TCP port of remote host
active (boolean) – Is the connection active (True) or passive (False)
session_id (integer) – session / device ID to use for connection
name (string) – Name of the underlying configuration
custom_connection_handler (secsgem.hsms.connections.HsmsMultiPassiveServer) – object for connection handling (ie multi server)

Example:

import secsgem

def onConnect(event, data):
    print "Connected"

client = secsgem.HsmsHandler("10.211.55.33", 5000, True, 0, "test")
client.events.hsms_connected += onConnect

client.enable()

time.sleep(3)

client.disable()

events¶: Property for event handling

callbacks¶: Property for callback handling

get_next_system_counter()[source]¶

Returns the next System.

Returns:	System for the next command
Return type:	integer

on_connection_established(_)[source]¶: Connection was established

on_connection_before_closed(_)[source]¶: Connection is about to be closed

on_connection_closed(_)[source]¶: Connection was closed

on_connection_packet_received(_, packet)[source]¶

Packet received by connection

Parameters:	packet (`secsgem.hsms.packets.HsmsPacket`) – received data packet

enable()[source]¶: Enables the connection

disable()[source]¶: Disables the connection

send_stream_function(packet)[source]¶

Send the packet and wait for the response

Parameters:	packet (`secsgem.secs.functionbase.SecsStreamFunction`) – packet to be sent

send_and_waitfor_response(packet)[source]¶

Send the packet and wait for the response

Parameters:	packet (`secsgem.secs.functionbase.SecsStreamFunction`) – packet to be sent
Returns:	Packet that was received
Return type:	`secsgem.hsms.packets.HsmsPacket`

send_response(function, system)[source]¶

Send response function for system

Parameters:	function (`secsgem.secs.functionbase.SecsStreamFunction`) – function to be sent system (integer) – system to reply to

send_select_req()[source]¶

Send a Select Request to the remote host

Returns:	System of the sent request
Return type:	integer

send_select_rsp(system_id)[source]¶

Send a Select Response to the remote host

Parameters:	system_id (integer) – System of the request to reply for

send_linktest_req()[source]¶

Send a Linktest Request to the remote host

Returns:	System of the sent request
Return type:	integer

send_linktest_rsp(system_id)[source]¶

Send a Linktest Response to the remote host

Parameters:	system_id (integer) – System of the request to reply for

send_deselect_req()[source]¶

Send a Deselect Request to the remote host

Returns:	System of the sent request
Return type:	integer

send_deselect_rsp(system_id)[source]¶

Send a Deselect Response to the remote host

Parameters:	system_id (integer) – System of the request to reply for

send_reject_rsp(system_id, s_type, reason)[source]¶

Send a Reject Response to the remote host

Parameters:	system_id (integer) – System of the request to reply for s_type (integer) – s_type of rejected message reason (integer) – reason for rejection

send_separate_req()[source]¶: Send a Separate Request to the remote host