- http
- http
- http_unix_daemon.pl -- Run SWI-Prolog HTTP server as a Unix system daemon
- thread_httpd.pl -- Threaded HTTP server
- http_wrapper.pl
- http_header.pl -- Handling HTTP headers
- http_stream.pl -- HTTP Streams
- http_exception.pl
- http_path.pl -- Abstract specification of HTTP server locations
- http_dispatch.pl -- Dispatch requests in the HTTP server
- http_host.pl
- http_parameters.pl -- Extract parameters (GET and POST) from HTTP requests
- http_client.pl -- HTTP client library
- http_multipart_plugin.pl -- Multipart form-data plugin
- http_hook.pl -- HTTP library hooks
- html_write.pl -- Write HTML text
- html_quasiquotations.pl -- HTML quasi quotations
- mimetype.pl -- Determine mime-type for a file
- html_head.pl -- Automatic inclusion of CSS and scripts links
- http_server_files.pl -- Serve files needed by modules from the server
- term_html.pl -- Represent Prolog terms as HTML
- json.pl -- Reading and writing JSON serialization
- http_open.pl -- HTTP client library
- http_session.pl -- HTTP Session management
- http_openid.pl -- OpenID consumer and server library
- yadis.pl -- Yadis discovery
- ax.pl -- Attribute Exchange library
- http_authenticate.pl -- Authenticate HTTP connections using 401 headers
- http_json.pl -- HTTP JSON Plugin module
- http_dirindex.pl -- HTTP directory listings
- js_write.pl -- Utilities for including JavaScript
- js_grammar.pl -- JavaScript grammar
- http_cors.pl -- Enable CORS: Cross-Origin Resource Sharing
- json_convert.pl -- Convert between JSON terms and Prolog application terms
- http_server.pl -- HTTP server library
- http_dyn_workers.pl -- Dynamically schedule HTTP workers.
- http_server_health.pl -- HTTP Server health statistics
- hub.pl -- Manage a hub for websockets
- websocket.pl -- WebSocket support
- http_log.pl -- HTTP Logging module
- mimepack.pl -- Create a MIME message
- http
- ws_receive(+WebSocket, -Message:dict) is det
- ws_receive(+WebSocket, -Message:dict, +Options) is det
- Receive the next message from WebSocket. Message is a dict
containing the following keys:
- opcode:OpCode
- OpCode of the message. This is an atom for known opcodes
and an integer for unknown ones. If the peer closed the
stream, OpCode is bound to
close
and data to the atomend_of_file
. - data:String
- The data, represented as a string. This field is always present. String is the empty string if there is no data in the message.
- rsv:RSV
- Present if the WebSocket RSV header is not 0. RSV is an integer in the range [1..7].
If
ping
message is received and WebSocket is a stream pair, ws_receive/1 replies with apong
and waits for the next message.The predicate ws_receive/3 processes the following options:
- format(+Format)
- Defines how text messages are parsed. Format is one of
- string
- Data is returned as a Prolog string (default)
- json
- Data is parsed using json_read_dict/3, which also receives Options.
- prolog
- Data is parsed using read_term/3, which also receives Options.
- To be done
- - Add a hook to allow for more data formats?