Hi guys, I would like to seek advise or help on how to build a simple LED RESTful service in Raspberry PI. I need to be able to get my LED to light up or off whenever I type localhost:3000/GET/1/1 or something. New to it and hope you guys could help me out with it as soon as possible, thanks in... (0 Replies)
Hello,
I need to make a function call to a RESTful web service. I tried using curl command but it throws an error 'Mathod not allowed'
curl --request POST <link>
Could someone confirm if Unix can call a RESTful web service and share some examples around the Syntax
Thanks in Advance :b:... (2 Replies)
GStreamer::Bus(3pm) User Contributed Perl Documentation GStreamer::Bus(3pm)NAME
GStreamer::Bus - Asynchronous message bus subsystem
HIERARCHY
Glib::Object
+----GStreamer::Object
+----GStreamer::Bus
METHODS
bus = GStreamer::Bus->new
$bus->add_signal_watch
integer = $bus->add_watch ($func, $data=undef)
o $func (scalar)
o $data (scalar)
$bus->set_flushing ($flushing)
o $flushing (boolean)
boolean = $bus->have_pending
GstMessage or undef = $bus->peek
GstMessage or undef = $bus->poll ($events, $timeout)
o $events (GStreamer::MessageType)
o $timeout (integer)
GstMessage or undef = $bus->pop
boolean = $bus->post ($message)
o $message (GstMessage)
$bus->remove_signal_watch
SIGNALS
sync-message (GStreamer::Bus, GstMessage)
message (GStreamer::Bus, GstMessage)
ENUMS AND FLAGS
flags GStreamer::MessageType
o 'unknown' / 'GST_MESSAGE_UNKNOWN'
o 'eos' / 'GST_MESSAGE_EOS'
o 'error' / 'GST_MESSAGE_ERROR'
o 'warning' / 'GST_MESSAGE_WARNING'
o 'info' / 'GST_MESSAGE_INFO'
o 'tag' / 'GST_MESSAGE_TAG'
o 'buffering' / 'GST_MESSAGE_BUFFERING'
o 'state-changed' / 'GST_MESSAGE_STATE_CHANGED'
o 'state-dirty' / 'GST_MESSAGE_STATE_DIRTY'
o 'step-done' / 'GST_MESSAGE_STEP_DONE'
o 'clock-provide' / 'GST_MESSAGE_CLOCK_PROVIDE'
o 'clock-lost' / 'GST_MESSAGE_CLOCK_LOST'
o 'new-clock' / 'GST_MESSAGE_NEW_CLOCK'
o 'structure-change' / 'GST_MESSAGE_STRUCTURE_CHANGE'
o 'stream-status' / 'GST_MESSAGE_STREAM_STATUS'
o 'application' / 'GST_MESSAGE_APPLICATION'
o 'element' / 'GST_MESSAGE_ELEMENT'
o 'segment-start' / 'GST_MESSAGE_SEGMENT_START'
o 'segment-done' / 'GST_MESSAGE_SEGMENT_DONE'
o 'duration' / 'GST_MESSAGE_DURATION'
o 'latency' / 'GST_MESSAGE_LATENCY'
o 'async-start' / 'GST_MESSAGE_ASYNC_START'
o 'async-done' / 'GST_MESSAGE_ASYNC_DONE'
o 'request-state' / 'GST_MESSAGE_REQUEST_STATE'
o 'step-start' / 'GST_MESSAGE_STEP_START'
o 'qos' / 'GST_MESSAGE_QOS'
o 'progress' / 'GST_MESSAGE_PROGRESS'
o 'any' / 'GST_MESSAGE_ANY'
SEE ALSO
GStreamer, Glib::Object, GStreamer::Object
COPYRIGHT
Copyright (C) 2005-2011 by the gtk2-perl team.
This software is licensed under the LGPL. See GStreamer for a full notice.
perl v5.14.2 2012-03-01 GStreamer::Bus(3pm)
