42 lines
1.2 KiB
Markdown
42 lines
1.2 KiB
Markdown
# connection init (draft)
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## what the programs should do and how they interact
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* service : application providing a feature to others (windows, audio, …)
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* program : specific application (browser, instant messaging, …)
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* <service> : service name
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* <index> : process index in the program point of view
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* <pindex> : process index in the service point of view
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1. the service creates a pipe, named /tmp/<service>
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2. the program creates pipes named /tmp/$pid-<index>-{in,out}
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3. the program prints in the pipe /tmp/<service> : $pid-<index> version
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4. depending on the configuration and service type, the service will
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* thread, to spare resources
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* fork, not to compromise the security
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5. the service prints <pindex> in /tmp/$pid-<index>-in
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## pure "networking" view (what should go in the pipes)
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1. the program prints in the pipe /tmp/<service> : $pid-<index> version
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2. the service prints <pindex> in /tmp/$pid-<index>-in
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# messages format
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QUESTION : no CBOR for 1 & 2, or CBOR everywhere ?
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## overview
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<type> : value
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<type> will be a simple byte :
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* <0 - 15> : control, meta data
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* <16 - 127> : later use
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* <128 - 255> : application specific (windowing system, audio system, …)
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## CBOR table (draft)
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index | semantic
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