feature: support resize the tty of cri exec process #2063
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YaoZengzeng
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Codecov Report
@@ Coverage Diff @@
## master #2063 +/- ##
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+ Coverage 58.74% 63.76% +5.01%
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Files 202 202
Lines 15535 15621 +86
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+ Hits 9126 9960 +834
+ Misses 5301 4418 -883
- Partials 1108 1243 +135
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@fuweid @HusterWan PTAL |
fuweid
suggested changes
Aug 8, 2018
cri/stream/config.go
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| // SupportedStreamingProtocols is the streaming protocols which server supports. | ||
| var SupportedStreamingProtocols = []string{constant.StreamProtocolV1Name, constant.StreamProtocolV2Name} | ||
| var SupportedStreamingProtocols = []string{constant.StreamProtocolV1Name, constant.StreamProtocolV2Name, constant.StreamProtocolV3Name} |
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could we fold this line? I think it is readable if one option is in one line.
| for { | ||
| size := apitypes.ResizeOptions{} | ||
| err := decoder.Decode(&size) | ||
| if err != nil { |
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if the err is not EOF, I think we should show the warning message.
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| return ctx, true | ||
| } | ||
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| func handleResizeEvents(stream io.Reader, channel chan<- apitypes.ResizeOptions) { |
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could we add the ctx or event id for log stuff?
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It seems we can't provide enough useful information in this function
So I do the log in function handleResizing from which we could know the container and exec id
| } | ||
| go func() { | ||
| for { | ||
| size, ok := <-resizeChan |
| replyChan := make(chan struct{}) | ||
| stop := make(chan struct{}) | ||
| defer close(stop) | ||
| WaitForStreams: |
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should we change the break label here? it looks like the function name...
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@fuweid Updated. |
Signed-off-by: YaoZengzeng <yaozengzeng@zju.edu.cn>
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This was referenced Aug 9, 2018
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Signed-off-by: YaoZengzeng yaozengzeng@zju.edu.cn
Ⅰ. Describe what this PR did
Get resize request from resize stream
Put the resize request to channel
Spawn goroutine to process the request from channel
Call the container manager's
ResizeExecmethodCall the ctrd's
ResizeExecmethodⅡ. Does this pull request fix one issue?
Ⅲ. Describe how you did it
Ⅳ. Describe how to verify it
Ⅴ. Special notes for reviews