ietflogmein

logmein  时间:2021-03-29  阅读:()

MQTTVersion3.
1.
1PlusErrata01OASISStandardIncorporatingApprovedErrata0110December2015SpecificationURIsThisversion:http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/errata01/os/mqtt-v3.
1.
1-errata01-os-complete.
doc(Authoritative)http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/errata01/os/mqtt-v3.
1.
1-errata01-os-complete.
htmlhttp://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/errata01/os/mqtt-v3.
1.
1-errata01-os-complete.
pdfPreviousversion:http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/os/mqtt-v3.
1.
1-os.
doc(Authoritative)http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/os/mqtt-v3.
1.
1-os.
htmlhttp://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/os/mqtt-v3.
1.
1-os.
pdfLatestversion:http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/mqtt-v3.
1.
1.
doc(Authoritative)http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/mqtt-v3.
1.
1.
htmlhttp://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/mqtt-v3.
1.
1.
pdfTechnicalCommittee:OASISMessageQueuingTelemetryTransport(MQTT)TCChairs:RaphaelJCohn(raphael.
cohn@stormmq.
com),IndividualRichardJCoppen(coppen@uk.
ibm.
com),IBMEditors:AndrewBanks(Andrew_Banks@uk.
ibm.
com),IBMRahulGupta(rahul.
gupta@us.
ibm.
com),IBMAdditionalartifacts:ThisprosespecificationisonecomponentofaWorkProductthatalsoincludes:MQTTVersion3.
1.
1Errata01.
EditedbyAndrewBanksandRahulGupta.
10December2015.
OASISApprovedErrata.
http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/errata01/os/mqtt-v3.
1.
1-errata01-os.
html.
Relatedwork:Thisspecificationreplacesorsupersedes:MQTTVersion3.
1.
1.
EditedbyAndrewBanksandRahulGupta.
29October2014.
OASISStandard.
http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/os/mqtt-v3.
1.
1-os.
html.
Thisspecificationisrelatedto:MQTTandtheNISTCybersecurityFrameworkVersion1.
0.
EditedbyGeoffBrownandLouis-PhilippeLamoureux.
Latestversion:http://docs.
oasis-open.
org/mqtt/mqtt-nist-cybersecurity/v1.
0/mqtt-nist-cybersecurity-v1.
0.
html.

Abstract:MQTTisaClientServerpublish/subscribemessagingtransportprotocol.
Itislightweight,open,simple,anddesignedsoastobeeasytoimplement.
Thesecharacteristicsmakeitidealforuseinmanysituations,includingconstrainedenvironmentssuchasforcommunicationinMachinetoMachine(M2M)andInternetofThings(IoT)contextswhereasmallcodefootprintisrequiredand/ornetworkbandwidthisatapremium.
TheprotocolrunsoverTCP/IP,oroverothernetworkprotocolsthatprovideordered,lossless,bi-directionalconnections.
Itsfeaturesinclude:Useofthepublish/subscribemessagepatternwhichprovidesone-to-manymessagedistributionanddecouplingofapplications.
Amessagingtransportthatisagnostictothecontentofthepayload.
Threequalitiesofserviceformessagedelivery:"Atmostonce",wheremessagesaredeliveredaccordingtothebesteffortsoftheoperatingenvironment.
Messagelosscanoccur.
Thislevelcouldbeused,forexample,withambientsensordatawhereitdoesnotmatterifanindividualreadingislostasthenextonewillbepublishedsoonafter.
"Atleastonce",wheremessagesareassuredtoarrivebutduplicatescanoccur.
"Exactlyonce",wheremessageareassuredtoarriveexactlyonce.
Thislevelcouldbeused,forexample,withbillingsystemswhereduplicateorlostmessagescouldleadtoincorrectchargesbeingapplied.
Asmalltransportoverheadandprotocolexchangesminimizedtoreducenetworktraffic.
Amechanismtonotifyinterestedpartieswhenanabnormaldisconnectionoccurs.
Status:ThisdocumentwaslastrevisedorapprovedbytheOASISMessageQueuingTelemetryTransport(MQTT)TContheabovedate.
Thelevelofapprovalisalsolistedabove.
Checkthe"Latestversion"locationnotedaboveforpossiblelaterrevisionsofthisdocument.
AnyothernumberedVersionsandothertechnicalworkproducedbytheTechnicalCommittee(TC)arelistedathttps://www.
oasis-open.
org/committees/tc_home.
phpwg_abbrev=mqtt#technical.
TCmembersshouldsendcommentsonthisspecificationtotheTC'semaillist.
OthersshouldsendcommentstotheTC'spubliccommentlist,aftersubscribingtoitbyfollowingtheinstructionsatthe"SendAComment"buttonontheTC'swebpageathttps://www.
oasis-open.
org/committees/mqtt/.
Forinformationonwhetheranypatentshavebeendisclosedthatmaybeessentialtoimplementingthisspecification,andanyoffersofpatentlicensingterms,pleaserefertotheIntellectualPropertyRightssectionoftheTechnicalCommitteewebpage(https://www.
oasis-open.
org/committees/mqtt/ipr.
php).
Citationformat:Whenreferencingthisspecificationthefollowingcitationformatshouldbeused:[mqtt-v3.
1.
1-plus-errata01]MQTTVersion3.
1.
1PlusErrata01.
EditedbyAndrewBanksandRahulGupta.
10December2015.
OASISStandardIncorporatingApprovedErrata01.
http://docs.
oasis-open.
org/mqtt/mqtt/v3.
1.
1/errata01/os/mqtt-v3.
1.
1-errata01-os-complete.
html.

港云网络(¥1/月活动机器),香港CN2 4核4G 1元/月 美国CN2

港云网络官方网站商家简介港云网络成立于2016年,拥有IDC/ISP/云计算资质,是正规的IDC公司,我们采用优质硬件和网络,为客户提供高速、稳定的云计算服务。公司拥有一流的技术团队,提供7*24小时1对1售后服务,让您无后顾之忧。我们目前提供高防空间、云服务器、物理服务器,高防IP等众多产品,为您提供轻松上云、安全防护。点击进入港云网络官方网站港云网络中秋福利1元领【每人限量1台】,售完下架,活...

提速啦(24元/月)河南BGP云服务器活动 买一年送一年4核 4G 5M

提速啦的来历提速啦是 网站 本着“良心 便宜 稳定”的初衷 为小白用户避免被坑 由赣州王成璟网络科技有限公司旗下赣州提速啦网络科技有限公司运营 投资1000万人民币 在美国Cera 香港CTG 香港Cera 国内 杭州 宿迁 浙江 赣州 南昌 大连 辽宁 扬州 等地区建立数据中心 正规持有IDC ISP CDN 云牌照 公司。公司购买产品支持3天内退款 超过3天步退款政策。提速啦的市场定位提速啦主...

41云,服务器8折优惠券,200G TCP防御

41云怎么样?41云是国人主机品牌,目前经营产品有国内外云服务器、CDN(高防CDN)和物理机,其中国内外云服务器又细分小类有香港限流量VPS、香港大带宽VPS、香港弹性自选VPS、香港不限流VPS、香港BGP线路VPS、香港Cera+大带宽机器、美国超防VPS、韩国原生VPS、仁川原生VPS、日本CN2 VPS、枣庄高防VPS和金华高防VPS;物理机有美国Cera服务器、香港单程CN2服务器、香...

logmein为你推荐
Baby被问婚变绯闻黄晓明婚礼上说baby碰他哪里最兴奋比肩工场命比肩多 是什么意思啊?陈嘉垣陈浩民狼吻陈嘉恒是什么时候的事haole018.com为什么www.haole008.com在我这里打不开啊,是不是haole008换新的地址了?同一服务器网站服务器建设:一个服务器有多个网站该如何设置?www.5any.comwww.qbo5.com 这个网站要安装播放器javbibinobibi的中文意思是?www.ca800.comPLC好学吗888300.com请问GXG客服电话号码是多少?4399宠物连连看2.5我是华为手机,想下载宠物连连看2.5单机游戏
骨干网 t牌 godaddy主机 java主机 godaddy续费优惠码 建立邮箱 qq云端 linux服务器维护 电信虚拟主机 免费私人服务器 google台湾 国内域名 atom处理器 汤博乐 腾讯服务器 windows2008 发证机构 美国服务器 电信测速器在线测网速 tko 更多