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我无法弄清楚为什么 Ejabberd（14.07 和 14.12）在收到同一会话的“可用”节后关闭 BOSH 会话。

我正在使用 JsJac 作为 Web 客户端库，并且会话正在预绑定服务器端，JsJac 在第一页加载时执行“继承”，并且在重新启动时执行。发生这种情况的情况是在成功连接和聊天之后，我使用 chrome 开发人员工具禁用了网络连接。

Ejabberd 每 15 秒 ping 一次，并在超时时设置为“kill”。ejabberd.yml 中 BOSH 的 Inactivity_timeout 设置为 480。

然后，用户可以单击链接以尝试重新连接。这是调用与初始预绑定+客户端继承完全相同的函数。在看似成功重新连接后，几秒钟后，这是：

Close session for anonymous.c6502a950667fc79c3e1534559cc02e0@localhost/7f317c7fcbb9fb1b79c414c2d8afe05c

出现在 ejabberd 日志中，并且在聊天中向对方发送了一个不可用的节。

问题：有人知道为什么 BOSH 会议可能会关闭吗？

这是Ejabberd日志的相关部分

2015-01-09 18:25:21.308 [debug] <0.2710.0>@ejabberd_receiver:process_data:343 Received XML on stream = <<"<presence from=\"anonymous.c6502a950667fc79c3e1534559cc02e0@jaxlecho.localhost\" type=\"available\"/>">>
2015-01-09 18:25:21.309 [debug] <0.2710.0>@shaper:update:117 State: {maxrate,50000,1899.4311619841992,1420824321273332}, Size=97
M=0.9887812185897407, I=35.836
2015-01-09 18:25:21.390 [info] <0.2709.0>@ejabberd_listener:accept:313 (#Port<0.41723>) Accepted connection ::FFFF:127.0.0.1:58483 -> ::FFFF:127.0.0.1:5280
2015-01-09 18:25:21.391 [debug] <0.5331.0>@ejabberd_http:init:145 S: [{[<<"presence">>],mod_webpresence},{[<<"captcha">>],ejabberd_captcha},{[<<"admin">>],ejabberd_web_admin},{[<<"http-bind">>],mod_http_bind},{[<<"http-poll">>],ejabberd_http_poll}]
2015-01-09 18:25:21.391 [info] <0.5331.0>@ejabberd_http:init:149 started: {gen_tcp,#Port<0.41723>}
2015-01-09 18:25:21.392 [debug] <0.5331.0>@ejabberd_http:process_header:277 (#Port<0.41723>) http query: 'POST' /http-bind
2015-01-09 18:25:21.392 [debug] <0.5331.0>@ejabberd_http:process_request:438 client data: <<"<body rid='876185' sid='a1e29cded4325f591bdc5b3646a8f3c78553cdd8' xmlns='http://jabber.org/protocol/httpbind' key='38516e6b293e317ee957f6ef74fa23c68a003d19'/>">>
2015-01-09 18:25:21.392 [debug] <0.5331.0>@ejabberd_http:process:350 [<<"http-bind">>] matches [<<"http-bind">>]
2015-01-09 18:25:21.393 [debug] <0.5331.0>@ejabberd_http:process:354 [{'Accept-Language',<<"en-US,en;q=0.8,es;q=0.6,und;q=0.4,nl;q=0.2,ca;q=0.2">>},{'Accept-Encoding',<<"gzip, deflate">>},{'Referer',<<"http://localhost:9080/">>},{'Accept',<<"*/*">>},{'Content-Type',<<"text/xml; charset=UTF-8">>},{'User-Agent',<<"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36">>},{<<"Origin">>,<<"http://localhost:9080">>},{'Content-Length',<<"158">>},{'Connection',<<"close">>},{'Host',<<"vagrant.localhost">>}]
2015-01-09 18:25:21.393 [debug] <0.5331.0>@mod_http_bind:process:68 Incoming data: <body rid='876185' sid='a1e29cded4325f591bdc5b3646a8f3c78553cdd8' xmlns='http://jabber.org/protocol/httpbind' key='38516e6b293e317ee957f6ef74fa23c68a003d19'/>
2015-01-09 18:25:21.393 [debug] <0.5331.0>@ejabberd_http_bind:parse_request:1128 --- incoming data --- 
<body rid='876185' sid='a1e29cded4325f591bdc5b3646a8f3c78553cdd8' xmlns='http://jabber.org/protocol/httpbind' key='38516e6b293e317ee957f6ef74fa23c68a003d19'/>
 --- END --- 
2015-01-09 18:25:21.394 [debug] <0.5331.0>@ejabberd_http_bind:http_put:792 Looking for session: <<"a1e29cded4325f591bdc5b3646a8f3c78553cdd8">>
2015-01-09 18:25:21.394 [debug] <0.4052.0>@ejabberd_http_bind:handle_sync_event:440 New request: {http_put,876185,[{<<"xmlns">>,<<"http://jabber.org/protocol/httpbind">>},{<<"rid">>,<<"876185">>},{<<"sid">>,<<"a1e29cded4325f591bdc5b3646a8f3c78553cdd8">>},{<<"key">>,<<"38516e6b293e317ee957f6ef74fa23c68a003d19">>}],[],158,1,<<>>,{{0,0,0,0,0,65535,32512,1},58483}}
2015-01-09 18:25:21.395 [debug] <0.4052.0>@ejabberd_http_bind:handle_http_put_event:575 New request: {http_put,876185,[{<<"xmlns">>,<<"http://jabber.org/protocol/httpbind">>},{<<"rid">>,<<"876185">>},{<<"sid">>,<<"a1e29cded4325f591bdc5b3646a8f3c78553cdd8">>},{<<"key">>,<<"38516e6b293e317ee957f6ef74fa23c68a003d19">>}],[],158,1,<<>>,{{0,0,0,0,0,65535,32512,1},58483}}
2015-01-09 18:25:21.395 [debug] <0.4052.0>@ejabberd_http_bind:rid_allow:866 Previous rid / New rid: 876184/876185
2015-01-09 18:25:21.396 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:608 Actually processing request: {http_put,876185,[{<<"xmlns">>,<<"http://jabber.org/protocol/httpbind">>},{<<"rid">>,<<"876185">>},{<<"sid">>,<<"a1e29cded4325f591bdc5b3646a8f3c78553cdd8">>},{<<"key">>,<<"38516e6b293e317ee957f6ef74fa23c68a003d19">>}],[],158,1,<<>>,{{0,0,0,0,0,65535,32512,1},58483}}
2015-01-09 18:25:21.396 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:619 Key/OldKey/NextKey: 38516e6b293e317ee957f6ef74fa23c68a003d19/85e12ff1c2c9590328a5f0a1e58c14e52a8c6c42/85e12ff1c2c9590328a5f0a1e58c14e52a8c6c42
2015-01-09 18:25:21.397 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:659  -- SaveKey: 38516e6b293e317ee957f6ef74fa23c68a003d19
2015-01-09 18:25:21.397 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:671 reqlist: [{hbr,876185,<<"85e12ff1c2c9590328a5f0a1e58c14e52a8c6c42">>,[]},{hbr,876184,<<"85e12ff1c2c9590328a5f0a1e58c14e52a8c6c42">>,[{xmlstreamelement,{xmlel,<<"presence">>,[{<<"from">>,<<"anonymous.c6502a950667fc79c3e1534559cc02e0@jaxlecho.localhost">>},{<<"to">>,<<"agent1@localhost/cb_operator_1420818758533">>},{<<"type">>,<<"available">>},{<<"show">>,<<"chat">>}],[]}}]}]
2015-01-09 18:25:21.398 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:717 really sending now: []
2015-01-09 18:25:31.193 [debug] <0.2648.0>@ejabberd_router:do_route:322 route
    from {jid,<<>>,<<"localhost">>,<<>>,<<>>,<<"localhost">>,<<>>}
    to {jid,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>}
    packet {xmlel,<<"iq">>,[{<<"id">>,<<"4293567110">>},{<<"type">>,<<"get">>}],[{xmlel,<<"ping">>,[{<<"xmlns">>,<<"urn:xmpp:ping">>}],[]}]}
2015-01-09 18:25:31.194 [debug] <0.2648.0>@ejabberd_local:do_route:296 local route
    from {jid,<<>>,<<"localhost">>,<<>>,<<>>,<<"localhost">>,<<>>}
    to {jid,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>}
    packet {xmlel,<<"iq">>,[{<<"id">>,<<"4293"...>>},{<<"type">>,<<...>>}],[{xmlel,<<...>>,...}]}
2015-01-09 18:25:31.194 [debug] <0.2648.0>@ejabberd_sm:do_route:514 session manager
    from {jid,<<>>,<<"localhost">>,<<>>,<<>>,<<"localhost">>,<<>>}
    to {jid,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>}
    packet {xmlel,<<"iq">>,[{<<"id">>,<<"4293"...>>},{<<"type">>,<<...>>}],[{xmlel,<<...>>,...}]}
2015-01-09 18:25:31.194 [debug] <0.2648.0>@ejabberd_sm:do_route:612 sending to process <0.4053.0>
2015-01-09 18:25:31.195 [debug] <0.5331.0>@ejabberd_http_bind:prepare_response:914 OutPacket: [{xmlstreamelement,{xmlel,<<"iq">>,[{<<"from">>,<<"localhost">>},{<<"to">>,<<"agent1@localhost/cb_operator_1420818758533">>},{<<"id">>,<<"4293567110">>},{<<"type">>,<<"get">>}],[{xmlel,<<"ping">>,[{<<"xmlns">>,<<"urn:xmpp:ping">>}],[]}]}}]
2015-01-09 18:25:31.195 [debug] <0.5331.0>@ejabberd_http_bind:send_outpacket:1056  --- outgoing data --- 
<body xmlns='http://jabber.org/protocol/httpbind'><iq xmlns='jabber:client' from='localhost' to='agent1@localhost/cb_operator_1420818758533' id='4293567110' type='get'><ping xmlns='urn:xmpp:ping'/></iq></body>
 --- END --- 
2015-01-09 18:25:31.228 [info] <0.2709.0>@ejabberd_listener:accept:313 (#Port<0.41753>) Accepted connection ::FFFF:127.0.0.1:58484 -> ::FFFF:127.0.0.1:5280
2015-01-09 18:25:31.230 [debug] <0.5332.0>@ejabberd_http:init:145 S: [{[<<"presence">>],mod_webpresence},{[<<"captcha">>],ejabberd_captcha},{[<<"admin">>],ejabberd_web_admin},{[<<"http-bind">>],mod_http_bind},{[<<"http-poll">>],ejabberd_http_poll}]
2015-01-09 18:25:31.231 [info] <0.5332.0>@ejabberd_http:init:149 started: {gen_tcp,#Port<0.41753>}
2015-01-09 18:25:31.231 [debug] <0.5332.0>@ejabberd_http:process_header:277 (#Port<0.41753>) http query: 'POST' /http-bind
2015-01-09 18:25:31.231 [debug] <0.5332.0>@ejabberd_http:process_request:438 client data: <<"<body rid='876186' sid='a1e29cded4325f591bdc5b3646a8f3c78553cdd8' xmlns='http://jabber.org/protocol/httpbind' key='9cffab80935471f419ce5c9201475df5935108d5'><iq xmlns=\"jabber:client\" to=\"localhost\" id=\"4293567110\" type=\"result\"><ping xmlns=\"urn:xmpp:ping\"/></iq></body>">>
2015-01-09 18:25:31.231 [debug] <0.5332.0>@ejabberd_http:process:350 [<<"http-bind">>] matches [<<"http-bind">>]
2015-01-09 18:25:31.232 [debug] <0.5332.0>@ejabberd_http:process:354 [{'Accept-Language',<<"en-US,en;q=0.8,es;q=0.6,und;q=0.4,nl;q=0.2,ca;q=0.2">>},{'Accept-Encoding',<<"gzip, deflate">>},{'Referer',<<"http://localhost:9080/">>},{'Accept',<<"*/*">>},{'Content-Type',<<"text/xml; charset=UTF-8">>},{'User-Agent',<<"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36">>},{<<"Origin">>,<<"http://localhost:9080">>},{'Content-Length',<<"269">>},{'Connection',<<"close">>},{'Host',<<"vagrant.localhost">>}]
2015-01-09 18:25:31.233 [debug] <0.5332.0>@mod_http_bind:process:68 Incoming data: <body rid='876186' sid='a1e29cded4325f591bdc5b3646a8f3c78553cdd8' xmlns='http://jabber.org/protocol/httpbind' key='9cffab80935471f419ce5c9201475df5935108d5'><iq xmlns="jabber:client" to="localhost" id="4293567110" type="result"><ping xmlns="urn:xmpp:ping"/></iq></body>
2015-01-09 18:25:31.233 [debug] <0.5332.0>@ejabberd_http_bind:parse_request:1128 --- incoming data --- 
<body rid='876186' sid='a1e29cded4325f591bdc5b3646a8f3c78553cdd8' xmlns='http://jabber.org/protocol/httpbind' key='9cffab80935471f419ce5c9201475df5935108d5'><iq xmlns="jabber:client" to="localhost" id="4293567110" type="result"><ping xmlns="urn:xmpp:ping"/></iq></body>
 --- END --- 
2015-01-09 18:25:31.234 [debug] <0.5332.0>@ejabberd_http_bind:http_put:792 Looking for session: <<"a1e29cded4325f591bdc5b3646a8f3c78553cdd8">>
2015-01-09 18:25:31.234 [debug] <0.4052.0>@ejabberd_http_bind:handle_sync_event:440 New request: {http_put,876186,[{<<"xmlns">>,<<"http://jabber.org/protocol/httpbind">>},{<<"rid">>,<<"876186">>},{<<"sid">>,<<"a1e29cded4325f591bdc5b3646a8f3c78553cdd8">>},{<<"key">>,<<"9cffab80935471f419ce5c9201475df5935108d5">>}],[{xmlel,<<"iq">>,[{<<"xmlns">>,<<"jabber:client">>},{<<"to">>,<<"localhost">>},{<<"id">>,<<"4293567110">>},{<<"type">>,<<"result">>}],[{xmlel,<<"ping">>,[{<<"xmlns">>,<<"urn:xmpp:ping">>}],[]}]}],269,1,<<>>,{{0,0,0,0,0,65535,32512,1},58484}}
2015-01-09 18:25:31.234 [debug] <0.4052.0>@ejabberd_http_bind:handle_http_put_event:575 New request: {http_put,876186,[{<<"xmlns">>,<<"http://jabber.org/protocol/httpbind">>},{<<"rid">>,<<"876186">>},{<<"sid">>,<<"a1e29cded4325f591bdc5b3646a8f3c78553cdd8">>},{<<"key">>,<<"9cffab80935471f419ce5c9201475df5935108d5">>}],[{xmlel,<<"iq">>,[{<<"xmlns">>,<<"jabber:client">>},{<<"to">>,<<"localhost">>},{<<"id">>,<<"4293567110">>},{<<"type">>,<<"result">>}],[{xmlel,<<"ping">>,[{<<"xmlns">>,<<"urn:xmpp:ping">>}],[]}]}],269,1,<<>>,{{0,0,0,0,0,65535,32512,1},58484}}
2015-01-09 18:25:31.234 [debug] <0.4052.0>@ejabberd_http_bind:rid_allow:866 Previous rid / New rid: 876185/876186
2015-01-09 18:25:31.234 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:608 Actually processing request: {http_put,876186,[{<<"xmlns">>,<<"http://jabber.org/protocol/httpbind">>},{<<"rid">>,<<"876186">>},{<<"sid">>,<<"a1e29cded4325f591bdc5b3646a8f3c78553cdd8">>},{<<"key">>,<<"9cffab80935471f419ce5c9201475df5935108d5">>}],[{xmlel,<<"iq">>,[{<<"xmlns">>,<<"jabber:client">>},{<<"to">>,<<"localhost">>},{<<"id">>,<<"4293567110">>},{<<"type">>,<<"result">>}],[{xmlel,<<"ping">>,[{<<"xmlns">>,<<"urn:xmpp:ping">>}],[]}]}],269,1,<<>>,{{0,0,0,0,0,65535,32512,1},58484}}
2015-01-09 18:25:31.234 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:619 Key/OldKey/NextKey: 9cffab80935471f419ce5c9201475df5935108d5/38516e6b293e317ee957f6ef74fa23c68a003d19/38516e6b293e317ee957f6ef74fa23c68a003d19
2015-01-09 18:25:31.234 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:659  -- SaveKey: 9cffab80935471f419ce5c9201475df5935108d5
2015-01-09 18:25:31.234 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:671 reqlist: [{hbr,876186,<<"38516e6b293e317ee957f6ef74fa23c68a003d19">>,[]},{hbr,876185,<<"38516e6b293e317ee957f6ef74fa23c68a003d19">>,[{xmlstreamelement,{xmlel,<<"iq">>,[{<<"from">>,<<"localhost">>},{<<"to">>,<<"agent1@localhost/cb_operator_1420818758533">>},{<<"id">>,<<"4293567110">>},{<<"type">>,<<"get">>}],[{xmlel,<<"ping">>,[{<<"xmlns">>,<<"urn:xmpp:ping">>}],[]}]}}]}]
2015-01-09 18:25:31.235 [debug] <0.4052.0>@ejabberd_http_bind:process_http_put:717 really sending now: [{xmlel,<<"iq">>,[{<<"xmlns">>,<<"jabber:client">>},{<<"to">>,<<"localhost">>},{<<"id">>,<<"4293567110">>},{<<"type">>,<<"result">>}],[{xmlel,<<"ping">>,[{<<"xmlns">>,<<"urn:xmpp:ping">>}],[]}]}]
2015-01-09 18:25:31.235 [debug] <0.4053.0>@ejabberd_router:do_route:322 route
    from {jid,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>}
    to {jid,<<>>,<<"localhost">>,<<>>,<<>>,<<"localhost">>,<<>>}
    packet {xmlel,<<"iq">>,[{<<"to">>,<<"localhost">>},{<<"id">>,<<"4293567110">>},{<<"type">>,<<"result">>}],[{xmlel,<<"ping">>,[{<<"xmlns">>,<<"urn:xmpp:ping">>}],[]}]}
2015-01-09 18:25:31.235 [debug] <0.4053.0>@ejabberd_local:do_route:296 local route
    from {jid,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>,<<"agent1">>,<<"localhost">>,<<"cb_operator_1420818758533">>}
    to {jid,<<>>,<<"localhost">>,<<>>,<<>>,<<"localhost">>,<<>>}
    packet {xmlel,<<"iq">>,[{<<"to">>,<<"loca"...>>},{<<"id">>,<<...>>},{<<...>>,...}],[{xmlel,<<...>>,...}]}
2015-01-09 18:25:31.570 [info] <0.5318.0>@ejabberd_c2s:terminate:1757 ({socket_state,ejabberd_http_bind,{http_bind,<0.5317.0>,{{0,0,0,0,0,65535,32512,1},58451}},ejabberd_http_bind}) Close session for anonymous.c6502a950667fc79c3e1534559cc02e0@localhost/2b8e1ac2921d6d3713396edff70a0d2a
2015-01-09 18:25:31.571 [debug] <0.5318.0>@mod_pubsub:node_action:5143 node_action <<"pubsub.localhost">> <<"flat">> get_entity_affiliations [<<"pubsub.localhost">>,{<<"anonymous.c6502a950667fc79c3e1534559cc02e0">>,<<"localhost">>,<<"2b8e1ac2921d6d3713396edff70a0d2a">>}]
2015-01-09 18:25:31.571 [debug] <0.5318.0>@mod_pubsub:node_call:5124 node_call <<"flat">> get_entity_affiliations [<<"pubsub.localhost">>,{<<"anonymous.c6502a950667fc79c3e1534559cc02e0">>,<<"localhost">>,<<"2b8e1ac2921d6d3713396edff70a0d2a">>}]
2015-01-09 18:25:31.571 [debug] <0.5318.0>@mod_pubsub:node_action:5143 node_action <<"pubsub.localhost">> <<"hometree">> get_entity_affiliations [<<"pubsub.localhost">>,{<<"anonymous.c6502a950667fc79c3e1534559cc02e0">>,<<"localhost">>,<<"2b8e1ac2921d6d3713396edff70a0d2a">>}]
2015-01-09 18:25:31.572 [debug] <0.5318.0>@mod_pubsub:node_call:5124 node_call <<"hometree">> get_entity_affiliations [<<"pubsub.localhost">>,{<<"anonymous.c6502a950667fc79c3e1534559cc02e0">>,<<"localhost">>,<<"2b8e1ac2921d6d3713396edff70a0d2a">>}]
2015-01-09 18:25:31.572 [debug] <0.5318.0>@mod_pubsub:node_action:5143 node_action <<"pubsub.localhost">> <<"pep">> get_entity_affiliations [<<"pubsub.localhost">>,{<<"anonymous.c6502a950667fc79c3e1534559cc02e0">>,<<"localhost">>,<<"2b8e1ac2921d6d3713396edff70a0d2a">>}]
2015-01-09 18:25:31.572 [debug] <0.5318.0>@mod_pubsub:node_call:5124 node_call <<"pep">> get_entity_affiliations [<<"pubsub.localhost">>,{<<"anonymous.c6502a950667fc79c3e1534559cc02e0">>,<<"localhost">>,<<"2b8e1ac2921d6d3713396edff70a0d2a">>}]
2015-01-09 18:25:31.573 [debug] <0.5318.0>@mod_carboncopy:disable:246 disabling for <<"anonymous.c6502a950667fc79c3e1534559cc02e0">>
2015-01-09 18:25:31.574 [debug] <0.5318.0>@mod_shared_roster:unset_presence:1081 unset_presence for <<"anonymous.c6502a950667fc79c3e1534559cc02e0">> @ <<"localhost">> / <<"2b8e1ac2921d6d3713396edff70a0d2a">> -> <<>> (0 resources)
2015-01-09 18:25:31.574 [debug] <0.5318.0>@ejabberd_router:do_route:322 route

更多日志在这里。https://gist.github.com/Elexy/052a6a428fb57147bf4e

4

1 回答 1

0

I solved my own question.

  1. I had set the mod_ping to KILL the session and I believe both the BOSH connection manager and mod_ping were killing sessions. I now changed mod_ping to 'timeout_action' to 'none' and let the BOSH connection manager handle the disconnection detection.

  2. The Inherit connection has to be "preloaded" with the parameters the BOSH client normally receives from the initial bosh response. In my case, relying on legacy code, the 'polling' paramater was set to 5 when the BOSH connection manager responds with 2.

JsJac was responding with up to 5 new requests within the 'requests' timeperiod of 2 seconds.

So my logic is this: mod_ping will send a ping every 15 seconds and the BOSH connection manager will check if the ping, or any other stanza is responded within 4 seconds.

Here is the initial response from the Ejabberd BOSH connection manager:

<body xmlns="http://jabber.org/protocol/httpbind" xmlns:xmpp="urn:xmpp:xbosh" xmlns:stream="http://etherx.jabber.org/streams" sid="42e11a86ecba387ef5f53f5b86d38a8c7dc9ef5a" wait="300" requests="2" inactivity="480" maxpause="120" polling="2" ver="1.8" from="localhost" secure="true" authid="3627063868" xmpp:version="1.0"><stream:features xmlns:stream="http://etherx.jabber.org/streams"><bind xmlns="urn:ietf:params:xml:ns:xmpp-bind"/><session xmlns="urn:ietf:params:xml:ns:xmpp-session"/><sm xmlns="urn:xmpp:sm:2"/><sm xmlns="urn:xmpp:sm:3"/><c xmlns="http://jabber.org/protocol/caps" hash="sha-1" node="http://www.process-one.net/en/ejabberd/" ver="/nWL9StXSXhEsL2wg0+s4xo/UdA="/><register xmlns="http://jabber.org/features/iq-register"/></stream:features></body>

and my, now working, JS code:

   args.polling = 2;
   args.inactivity = 4;
   args.requests = 2;
   args.wait = 300;

   self.connection.inherit(args);

p.s. after reading http://xmpp.org/extensions/xep-0124.html i set inactivity to 4 seconds in order to detect disconnections faster.

于 2015-01-11T08:10:15.057 回答