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→Launching
=== Launching ===
=== Launching ===
Sugar Network ''Contexts'' can be launched as-is. The launching process is implicit and includes selecting most recent (and appropriate for software contexts) ''Implementation'', downloading bundles from the Sugar Network, execution. All downloaded implementations will be cached [with further garbage collecting] to speedup next launching.
Sugar Network ''Contexts'' can be launched as-is. The launching process is implicit and includes selecting the most recent (and appropriate for software contexts) ''Implementation'', downloading bundles from the Sugar Network, installing missed [[Sugar_Network/Recipe_Specification#Dependencies|software dependencies]], execution. All downloaded implementations will be cached [with further garbage collecting] to speedup further launching.
Sugar activities (with {{Code|activity}} value in the ''Context.type'' property) will be directly executed after making sure that all [[Sugar_Network/Recipe_Specification#Dependencies|software dependencies]] are installed in the system. Non-software contexts will be opened in the proper application according to its ''Implementation.mime_type''.
Sugar activities (with {{Code|activity}} value in the ''Context.type'' property) will be directly executed. Non-software contexts will be opened in the proper application according to its ''Implementation.mime_type''.
'''GET''' /context/''GUID''?cmd='''launch'''[&args=''ARG''][&activity_id=''ACTIVITY_ID''][&object_id=''OBJECT_ID''][&uri=''URI''][&context=''CONTEXT'']
'''GET''' /context/''GUID''?cmd='''launch'''[&args=''ARG''][&activity_id=''ACTIVITY_ID''][&object_id=''OBJECT_ID''][&uri=''URI''][&context=''CONTEXT''][&spawn]
Arguments that make sense only for Sugar activities:
Arguments that make sense only for Sugar activities:
* {{Code|CONTEXT}}, specify application ''Context'' to open the launching implementation by; if omitted, the system will try to find most appropriate option, among all existing software contexts, using ''Context.mime_types'' property.
* {{Code|CONTEXT}}, specify application ''Context'' to open the launching implementation by; if omitted, the system will try to find most appropriate option, among all existing software contexts, using ''Context.mime_types'' property.
Common arguments:
* {{Code|spawn}}, by default, the command will return streamed ''text/event-stream'' MIME type data to monitor the whole launching process until exiting the application; if the {{Code|spawn}} argument is specified, the command will exit immediately with [[#Notifications|asynchronous sending]] launching events.
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=== Access to the Journal ===
=== Access to the Journal ===