Add support for setting TypeOfService/TrafficClass on connections #4757
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nibanks
reviewed
Jan 21, 2025
anrossi
commented
Jan 25, 2025
| Status = QUIC_STATUS_SUCCESS; | ||
| break; | ||
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|
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| case QUIC_PARAM_CONN_DSCP: |
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Should GetParam return the last-set DSCP value, or the most recently received DSCP value?
Or should getting the received DSCP value be a separate, get-only param?
anrossi
commented
Jan 26, 2025
| CMsg = (PWSACMSGHDR)&CMsgBuffer[CMsgLen]; | ||
| CMsgLen += WSA_CMSG_SPACE(sizeof(INT)); | ||
| CMsg->cmsg_level = | ||
| Route->LocalAddress.si_family == QUIC_ADDRESS_FAMILY_INET ? |
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LocalAddress might be the wrong address to use; if trying to send to an IPv4 address using a dual-mode socket, you need to set the IPv4 IP_TOS, instead of the IPV6_TCLASS
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Description
Add support for applications to set the Type of Service/Traffic Class field all traffic sent from a connection.
Testing
TBD
Documentation
Updated the settings document with the new get/set param.