prosody
353836684009
doc/session.txt

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doc/session.txt @ 12468:353836684009

net.connect: Fix accumulation of connection attempt references Connection attempts that failed the Happy Eyeballs race were not unreferenced and would accumulate. Tested by inspecting the 'pending_connections_map' after establishing s2s with a s2s target where the IPv6 port has a -j DROP rule causing it to time out and the IPv4 attempt wins the race. Expected is that the losing connection stays around until net.server timeouts kick in where it should be removed. The map table should tend towards being empty during idle times.
author Kim Alvefur <zash@zash.se>
date Wed, 20 Apr 2022 22:41:54 +0200
parent 8728:41c959c5c84b
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2 Structure of a session:
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5 session {
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6 -- properties --
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7 conn -- the tcp connection
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8 notopen -- true if stream has not been initiated, removed after receiving <stream:steam>
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9 type -- the connection type. Valid values include:
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10 -- "c2s_unauthed" - connection has not been authenticated yet
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11 -- "c2s" - from a local client to the server
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12 username -- the node part of the client's jid (not defined before auth)
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13 host -- the host part of the client's jid (not defined before stream initiation)
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14 resource -- the resource part of the client's full jid (not defined before resource binding)
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15 full_jid -- convenience for the above 3 as string in username@host/resource form (not defined before resource binding)
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16 priority -- the resource priority, default: 0
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17 presence -- the last non-directed presence with no type attribute. initially nil. reset to nil on unavailable presence.
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18 interested -- true if the resource requested the roster. Interested resources receive roster updates. Initially nil.
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19 roster -- the user's roster. Loaded as soon as the resource is bound (session becomes a connected resource).
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21 -- methods --
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22 send(x) -- converts x to a string, and writes it to the connection
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23 close(x) -- Disconnect the user and clean up the session, best call sessionmanager.destroy_session() instead of this in most cases
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24 }
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26 if session.full_jid (also session.roster and session.resource) then this is a "connected resource"
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27 if session.presence then this is an "available resource" (all available resources are connected resources)
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28 if session.interested then this is an "interested resource" (all interested resources are connected resources)