Configurable message sizes for PI Channels
See https://pisquare.osisoft.com/message/112944-is-there-a-way-to-limit-the-size-of-pi-channel-messages for the originating question.
Clients connecting via PI Channels have limits on the size of messages they can receive, for security reasons. It is possible for PI Channel message sizes to exceed these limits. There should be a way to configure the max message size for PI Channels.