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Make chip::Dnssd::kMaxDeviceNameLen configurable #33036
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PR #33036: Size comparison from 035d302 to 9961c45 Full report (38 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, cyw30739, linux, mbed, nrfconnect, nxp, psoc6, qpg, stm32)
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PR #33036: Size comparison from 035d302 to 732f5a7 Increases above 0.2%:
Increases (67 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, cyw30739, efr32, esp32, linux, mbed, nrfconnect, nxp, psoc6, qpg, stm32, telink)
Decreases (6 builds for linux, psoc6)
Full report (71 builds for bl602, bl702, bl702l, cc13x4_26x4, cc32xx, cyw30739, efr32, esp32, linux, mbed, nrfconnect, nxp, psoc6, qpg, stm32, telink)
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Spec says, in "4.3.1.9. TXT key for device name (DN)":
The optional key DN MAY provide a device advertisement name. If present, it SHALL be encoded as a valid UTF-8 string with a maximum length of 32 bytes (matching the maximum length of the NodeLabel string in the Basic Information Cluster).
So if somethiing has a longer name than that, it's violating the spec and should stop doing that.
Understood. Canceling this PR for now. |
Fixes #33034
Change Summary
Testing
Tested with the iOS tv-casting-app and saw the full deviceName appearing in discovery results: シャラドのエコーショー15