diff options
Diffstat (limited to 'plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-websocket/src/site-docs/adoc/fragments/ws-intro.adoc')
-rw-r--r-- | plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-websocket/src/site-docs/adoc/fragments/ws-intro.adoc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-websocket/src/site-docs/adoc/fragments/ws-intro.adoc b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-websocket/src/site-docs/adoc/fragments/ws-intro.adoc new file mode 100644 index 000000000..cbecbbe7f --- /dev/null +++ b/plugins/plugins-event/plugins-event-carrier/plugins-event-carrier-websocket/src/site-docs/adoc/fragments/ws-intro.adoc @@ -0,0 +1,23 @@ +// +// ============LICENSE_START======================================================= +// Copyright (C) 2016-2018 Ericsson. All rights reserved. +// ================================================================================ +// This file is licensed under the CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENSE +// Full license text at https://creativecommons.org/licenses/by/4.0/legalcode +// +// SPDX-License-Identifier: CC-BY-4.0 +// ============LICENSE_END========================================================= +// +// @author Sven van der Meer (sven.van.der.meer@ericsson.com) +// + +== Websockets + +Websocket is a protocol to run sockets of HTTP. +Since it in essence a socket, the connection is realized between a server (waiting for connections) and a client (connecting to a server). +Server/client separation is only important for connection establishment, once connected, everyone can send/receive on the same socket (as any standard socket would allow). + +Standard Websocket implementations are simple, no publish/subscribe and no special event handling. +Most servers simply send all incoming messages to all connections. +There is a PubSub definition on top of Websocket called link:http://wamp-proto.org/[WAMP]. +APEX does not support WAMP at the moment. |