beremiz: runtime/webinterface.js@2befed4d6ca8 (annotated)

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runtime/webinterface.js

author	Andrey Skvortsov <andrej.skvortzov@gmail.com>
	Wed, 13 Mar 2019 15:43:45 +0300
changeset 2543	2befed4d6ca8
parent 719	db54ccc96309
permissions	-rw-r--r--

Fix Pyro work with SSL wrapper (sslpsk)

Following error was shown in Beremiz console:
PYRO connecting to URI : PYROS://127.0.0.1:3001#beremiz
Exception while connecting to 'PYROS://127.0.0.1:3001#beremiz': non-zero flags not allowed in calls to recv() on <class 'ssl.SSLSocket'>
Connection failed to PYROS://127.0.0.1:3001#beremiz!

Reason is that Pyro calls socket recv() with MSGWAITALL flag, that causes ValueError exception.

https://docs.python.org/2/library/ssl.html
recv(), recv_into() (but passing a non-zero flags argument is not allowed)

369 bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	1	// import Nevow.Athena
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	2
381 5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	3	function init() {
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	4	Nevow.Athena.Widget.fromAthenaID(1).callRemote('HMIexec', 'HMIinitialisation');
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	5	}
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	6
369 bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	7	WebInterface.PLC = Nevow.Athena.Widget.subclass('WebInterface.PLC');
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	8	WebInterface.PLC.method(
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	9	'updateHMI',
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	10	function (self, data) {
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	11	d = self.callRemote('getPLCElement');
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	12	d.addCallback(
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	13	function liveElementReceived(le) {
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	14	d2 = self.addChildWidgetFromWidgetInfo(le);
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	15	d2.addCallback(
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	16	function childAdded(widget) {
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	17	var node = self.nodeById('content');
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	18	node.replaceChild(widget.node, node.getElementsByTagName('div')[0]);
381 5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	19	init();
369 bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	20	});
bd54d41a7573 Adding support for twisted website HMI laurent parents: diff changeset	21	});
381 5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	22	});
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	23
5c0f34a9ab00 Improving support for svgui, separating setting end getting attributes functions from creating function. laurent parents: 369 diff changeset	24	Divmod.Base.addLoadEvent(init);

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