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C driver send and receive timestamps #1195

Merged
merged 25 commits into from
Jul 16, 2021
Merged

C driver send and receive timestamps #1195

merged 25 commits into from
Jul 16, 2021

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mikeb01
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@mikeb01 mikeb01 commented Jun 30, 2021

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@mikeb01 mikeb01 force-pushed the c_driver_snd_rcv_timestamps branch from fee6f3e to 5d5f299 Compare July 4, 2021 21:04
@tmontgomery tmontgomery self-requested a review July 12, 2021 16:32
@mjpt777
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mjpt777 commented Jul 13, 2021

I'm not sold on the rx and receive timestamp naming. I wonder if there is better potentially name for rx.

@mikeb01
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mikeb01 commented Jul 13, 2021

I picked rx as it matches with the kernel naming for the same timestamp. One option would be to stick with receive but use a qualifying term. E.g. packet receive timestamp and endpoint receive timestamp. pkt-rcv-ts-offset and endpoint-rcv-ts-offset as uri parameter names?

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mjpt777 commented Jul 14, 2021 •
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@mikeb01 I think that naming is getting better. How about media-rcv-ts-off, aeron-rcv-ts-off? Or some shortening of that?

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mikeb01 commented Jul 14, 2021

media-rcv-ts-off is good, but I think aeron-rcv-ts-off too vague as the whole system is Aeron so that timestamp could be taken anywhere. I'll change rx-ts-offset to media tomorrow and a further think on the other one.

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mjpt777 commented Jul 14, 2021

We could consider it "channel" receive.

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mikeb01 commented Jul 14, 2021

I think channel works.

@mikeb01
[C] Add send and receive timestamp offset to the uri.
bae353d
@mikeb01
[C] Add receive timestamps to messages. Add clashing checks for recei…
ad2589b 
…ve timestamp configuration. Add validation for overlapping offsets.
@mikeb01
[C] Add receive timestamps to messages. Add clashing checks for recei…
687e68d 
…ve timestamp configuration. Add validation for overlapping offsets.
@mikeb01
[C] Add support for adding send timestamps to the message including p…
842897e 
…ublication clashing validation.
@mikeb01
[C] Support timestamps for MDC messages.
ed3d2a7
@mikeb01
[C] Rename test and fix compile errors.
4583946
@mikeb01
[C] Rename packet timestamp to rx timestamp.
2f3a9ee
@mikeb01
[C] Comments. Put time.h include in header.
e4d6862
@mikeb01
[Java] Naming in error message.
71e21bf
@mikeb01
[C] Revert incorrect renames.
2989f5c
@mikeb01
[Java] Add timestamp fields to ChannelUriStringBuilder.
1894bee
@mikeb01
[C++] Add timestamp offsets to ChannelUriStringBuilder.
9b3fa2c
@mikeb01
[Java] Add receive and send timestamp offsets to UdpChannel.
6b461af
@mikeb01
[Java] Store Receive and Send timestamps in user messages.
147efe2
@mikeb01
[Java] Add endpoint validation for timestamps in Java Driver. Add tes…
a1cbc5f 
…ts for timestamps with MDS and MDC.
@mikeb01
[Java] Checkstyle.
f3048bf
@mikeb01
[Java] Tweak merged MDS timestamp test.
c112269
@mikeb01
[Java] Rename rxTimestampOffset to mediaReceiveTimestampOffset.
4b25df7
@mikeb01
[Java] Rename sendTimestampOffset to channelSendTimestampOffset.
177ccf6
@mikeb01
[Java] Rename receiveTimestampOffset to channelReceiveTimestampOffset.
db50188
@mikeb01
[Java] Tidy up renames and comments/doc.
b829595
@mikeb01 mikeb01 force-pushed the c_driver_snd_rcv_timestamps branch from 3a8b1f9 to b829595 Compare July 15, 2021 23:00
@mjpt777 mjpt777 merged commit 6df4c23 into real-logic:master Jul 16, 2021
mjpt777 added a commit that referenced this pull request Jul 16, 2021
@mjpt777
[Java] Naming consistency and lambda allocation clean up after merge …
63e8b39 
…of PR #1195.
mjpt777 added a commit that referenced this pull request Jul 16, 2021
@mjpt777
[Java] Allow for timestamping data frames with zero length payload th…
545d1e5 
…at are not heartbeats. PR #1195.
@mikeb01 mikeb01 deleted the c_driver_snd_rcv_timestamps branch October 5, 2021 20:07
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@mikeb01 @mjpt777 @tmontgomery