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path: root/fg21sim/webui/handlers/websocket.py
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* webui: websocket.py: Also push current task status when connectedAaron LI2016-11-211-0/+16
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* webui: app.py: Add new attributes and an option for ConsoleAJAXHandlerAaron LI2016-11-171-2/+2
| | | | | | | * Add new attributes "executor" and "task_status" for "console.py" * Define an option for the "executor" * Rename attribute "ws_clients" to "websockets" * Update docstring and comments
* webui: websocket.py: Remove on_message(); Only push messages to clientAaron LI2016-11-171-77/+30
| | | | See the docstring for more details.
* webui: websocket.py: Do not handle "configs" and "console" messagesAaron LI2016-11-161-32/+6
| | | | | | | | | | | | | | | | | | | The handling of "configs" and "console" types of messages, will be changed to implement using the AJAX techniques. The basic WebSocket communication is too low-level, and there is no easy way to relate each received message to the corresponding sent message. There are high-level sub-protocols exists (e.g., WAMP [1]) to allow the RPC (remote procedure call) and publish/subscribe operations, however, the Tornado web framework current does not support them, and another client JavaScript library is also required. Using the more traditional AJAX techniques allow the request-response model and sequential operations (e.g., jQuery deferred and promises) be easily implemented. Therefore better operation interaction and reflection and error handling is achieved. [1]: WAMP: Web Application Messaging Protocl, http://wamp-proto.org/
* webui: WSHandler: Remove the "name" attributeAaron LI2016-11-151-24/+17
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* webui: Push current configs to client when opened WebSocket connectionAaron LI2016-11-151-1/+20
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* webui: Rename "FG21simWSHandler" to "WSHandler"Aaron LI2016-11-151-1/+1
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* webui: Save connected WebSocket clients and allow broadcastAaron LI2016-11-151-11/+19
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* webui: Split "handers/configs.py" from "handlers/websocket.py"Aaron LI2016-11-151-246/+3
| | | | Split "ConfigsHandler" from "FG21simWSHandler" as "handlers/configs.py"
* webui: Place handlers under the directory "hnadlers/"Aaron LI2016-11-151-0/+436