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feat(containers): add support docker attach (#2842)
* #592 feat(container-details): split websocket backend code into more files and add attach handler
* #592 feat(container-details): rename console to exec and add attach console
* Revert "#592 feat(container-details): rename console to exec and add attach console"
This reverts commit f2deaee1
* #592 feat(container-details): add attach to containerconsole
* #592 feat(container-details): catch more errors
* #592 feat(container-details): use less vars
* #592 feat(container-details): error message is more verbose
* #592 feat(container-details): go fmt
* #592 feat(container-details): unpack netdial
* #592 feat(container-details): reformat service
* #592 feat(container-details): fix go compiler bugs
* #592 feat(container-details): refactor services
* #592 feat(container-details): fix windows dial
* #592 feat(container-details): gofmt dial_windows.go
* #592 feat(container-details): split console into two views and fix breadcrumbs
* #592 feat(container-details): swap exec and attach action
* #592 feat(container-details): add some warnings
* #592 feat(container-details): refresh view more
* #592 feat(container-details): use less functions for connecting/disconnecting
* #592 feat(container-details): move link replacements into initTerm
* #592 feat(container-details): disable attach/exec button if container is not running
* #592 feat(container-details): fix typo
* #592 feat(container-details): autoconnect attach view
* #592 feat(container-details): fix first draw after attach + reformat code
* #592 feat(container-details): remove init-helper-div
* #592 feat(container-details): console resize code and remove padding
* #592 feat(container-details): swap height and width arguments in container tty resize restcall
* #592 feat(container-details): swap height and width arguments in exec tty resize restcall
* #592 feat(container-details): remove css unit
* #592 feat(container-details): remove loaded state from states object
* #592 feat(container-details): reword Disattach to Detach
* #592 feat(container-details): remove unloaded state from states object
* #592 feat(container-details): remove useless code
* #592 feat(container-details): clearer state-check
* #592 feat(container-details): fixed resize bugs by using xterms col attribute
This commit is contained in:
parent
dc9a3de88f
commit
1af9fb4490
20 changed files with 647 additions and 305 deletions
40
api/http/handler/websocket/stream.go
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40
api/http/handler/websocket/stream.go
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package websocket
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import (
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"bufio"
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"github.com/gorilla/websocket"
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"net"
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)
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func streamFromWebsocketConnToTCPConn(websocketConn *websocket.Conn, tcpConn net.Conn, errorChan chan error) {
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for {
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_, in, err := websocketConn.ReadMessage()
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if err != nil {
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errorChan <- err
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break
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}
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_, err = tcpConn.Write(in)
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if err != nil {
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errorChan <- err
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break
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}
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}
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}
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func streamFromTCPConnToWebsocketConn(websocketConn *websocket.Conn, br *bufio.Reader, errorChan chan error) {
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for {
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out := make([]byte, 2048)
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_, err := br.Read(out)
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if err != nil {
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errorChan <- err
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break
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}
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err = websocketConn.WriteMessage(websocket.TextMessage, out)
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if err != nil {
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errorChan <- err
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break
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}
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}
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}
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