There are many rea­sons that an agent may receive a closed con­nec­tion when it tries to send a mes­sage to the ZIS. It is the respon­si­bil­i­ty of the agent to han­dle thisRead More…

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Def­i­n­i­tionAs of the US SIF 2.7M spec­i­fi­ca­tion, RefId val­ues now appear as an attribute in every data mod­el object. Before dis­cussing how they must be used, let’s look at the def­i­n­i­tion fromRead More…

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OverviewAlthough this appears as if the agent is not receiv­ing an ACK from the ZIS, the ZIS has indeed sent the ACK. The prob­lem is that the agent closed its con­nec­tion toRead More…

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