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Subject: [OASIS Issue Tracker] (MQTT-420) Payload format checking should be optional (line 1740, wd11) ?
Richard Coppen created MQTT-420: ----------------------------------- Summary: Payload format checking should be optional (line 1740, wd11) ? Key: MQTT-420 URL: https://issues.oasis-open.org/browse/MQTT-420 Project: OASIS Message Queuing Telemetry Transport (MQTT) TC Issue Type: Bug Components: edits Affects Versions: 5, wd11 Reporter: Richard Coppen Assignee: Ken Borgendale Fix For: 5 Raising initially as an edits issue following today's TC call. Ken believes this might have been an edits error and will check back through the change history. ----- Line 1740 currently says: 1740 A Server MUST send the Payload Format Indicator unaltered to all subscribers receiving the publication 1741 [MQTT-3.3.2-4]. The receiver MUST validate that the Payload is of the format indicated, and if it is not 1742 send a PUBACK, PUBREC, or DISCONNECT with Return Code of 0x99 (Payload format invalid) as 1743 described in section 4.13 [MQTT-3.3.2-5]. This is really restrictive as each message published will be checked at least twice, once by the server and once by the end receiver. We discussed this quite a bit on TC calls I thought the proposal was to make it a MAY clause. -- This message was sent by Atlassian JIRA (v6.2.2#6258)