prosody
0b0a42542456
doc/session.txt

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doc/session.txt @ 11056:0b0a42542456

util.jid: Fix special escaping of '\' per XEP-0106 From XEP-0106 §2. Requirements: > in certain circumstances, the escaping character itself ("\") might > also be escaped Later in §4.2 Address Transformation Algorithm it is stated that the backslash would only be escaped if it forms an escape sequence. Thus '\foo' is unaltered but '\20' must be escaped into '\5c20'. Thanks to lovetox and jonas’ for brining up.
author Kim Alvefur <zash@zash.se>
date Fri, 28 Aug 2020 18:44:02 +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)