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feat: setup initial structure and functionality of xk6-coap #1

Merged
merged 1 commit into from
May 30, 2023
Merged

feat: setup initial structure and functionality of xk6-coap #1

merged 1 commit into from
May 30, 2023

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hasheddan
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Sets up basic functionality for xk6-coap, allowing for simple GET and OBSERVE load tests to be executed.

@beriberikix
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This may be helpful (or distracting) but the official test suite for CoAP interop was originally developed using TTCN-3. There's a few related Eclipse projects that might have relevant tests to emulate:

miguel91it
miguel91it reviewed May 25, 2023
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coap/coap.go Outdated
return client.obj
}

// client is a CoAP client with a DTLD connection.
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Suggested change
// client is a CoAP client with a DTLD connection.
// client is a CoAP client with a DTLS connection.

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ah thanks for catching!

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Fixed!

@miguel91it
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@hasheddan, i tried to run the make build locally, just to see things working, and i got this error message:

$ make build

installing xk6
go: downloading go.k6.io/xk6 v0.9.1
xk6 successfully installed
2023/05/25 09:37:43 [INFO] Temporary folder: /tmp/buildenv_2023-05-25-0937.2518995701
2023/05/25 09:37:43 [INFO] Initializing Go module
2023/05/25 09:37:43 [INFO] exec (timeout=10s): /home/miguel/.gvm/gos/go1.19/bin/go mod init k6 
go: creating new go.mod: module k6
2023/05/25 09:37:43 [INFO] Replace github.com/golioth/xk6-coap => /home/miguel/Golioth/Codes/xk6-coap
2023/05/25 09:37:43 [INFO] exec (timeout=0s): /home/miguel/.gvm/gos/go1.19/bin/go mod edit -replace github.com/golioth/xk6-coap=/home/miguel/Golioth/Codes/xk6-coap 
2023/05/25 09:37:43 [INFO] exec (timeout=0s): /home/miguel/.gvm/gos/go1.19/bin/go mod tidy -compat=1.17 
go: warning: "all" matched no packages
2023/05/25 09:37:43 [INFO] Pinning versions
2023/05/25 09:37:43 [INFO] exec (timeout=0s): /home/miguel/.gvm/gos/go1.19/bin/go mod tidy -compat=1.17 
go: found github.com/golioth/xk6-coap in github.com/golioth/xk6-coap v0.0.0-00010101000000-000000000000
go: downloading go.k6.io/k6 v0.44.1
go: downloading github.com/plgd-dev/go-coap/v3 v3.1.2
go: downloading github.com/dop251/goja v0.0.0-20230402114112-623f9dda9079
go: downloading github.com/pion/transport/v2 v2.2.0
go: downloading golang.org/x/crypto v0.8.0
go: downloading github.com/dlclark/regexp2 v1.7.0
go: downloading github.com/google/pprof v0.0.0-20230207041349-798e818bf904
go: downloading github.com/hashicorp/go-multierror v1.1.1
go: downloading github.com/go-sourcemap/sourcemap v2.1.4-0.20211119122758-180fcef48034+incompatible
go: downloading golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53
go: downloading github.com/serenize/snaker v0.0.0-20201027110005-a7ad2135616e
go: downloading golang.org/x/time v0.3.0
go: downloading gopkg.in/guregu/null.v3 v3.3.0
go: downloading github.com/hashicorp/errwrap v1.1.0
go: downloading github.com/mstoykov/atlas v0.0.0-20220811071828-388f114305dd
go: downloading github.com/onsi/gomega v1.27.6
go: downloading github.com/mstoykov/envconfig v1.4.1-0.20220114105314-765c6d8c76f1
go: downloading github.com/google/go-cmp v0.5.8
go: downloading github.com/andybalholm/brotli v1.0.5
go: downloading github.com/gorilla/websocket v1.5.0
go: downloading github.com/mccutchen/go-httpbin v1.1.2-0.20190116014521-c5cb2f4802fa
go: downloading google.golang.org/grpc v1.53.0
go: finding module for package github.com/nxadm/tail
go: found github.com/nxadm/tail in github.com/nxadm/tail v1.4.8
go: downloading github.com/fsnotify/fsnotify v1.5.4
2023/05/25 09:37:55 [INFO] Writing main module: /tmp/buildenv_2023-05-25-0937.2518995701/main.go
2023/05/25 09:37:55 [INFO] exec (timeout=0s): /home/miguel/.gvm/gos/go1.19/bin/go mod tidy -compat=1.17 
go: downloading github.com/grafana/xk6-output-prometheus-remote v0.1.0
go: downloading golang.org/x/term v0.7.0
go: downloading github.com/spf13/cobra v1.4.0
go: downloading github.com/tidwall/pretty v1.2.1
go: downloading github.com/grafana/xk6-redis v0.1.1
go: downloading github.com/grafana/xk6-timers v0.1.2
go: downloading github.com/grafana/xk6-webcrypto v0.1.0
go: downloading github.com/grafana/xk6-websockets v0.2.0
go: downloading github.com/DataDog/datadog-go v0.0.0-20180330214955-e67964b4021a
go: downloading github.com/influxdata/influxdb1-client v0.0.0-20190402204710-8ff2fc3824fc
go: downloading github.com/Soontao/goHttpDigestClient v0.0.0-20170320082612-6d28bb1415c5
go: downloading github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358
go: downloading github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d
go: downloading github.com/grafana/xk6-browser v0.9.0
go: downloading github.com/jhump/protoreflect v1.15.0
go: downloading github.com/PuerkitoBio/goquery v1.8.1
go: downloading github.com/mstoykov/k6-taskqueue-lib v0.1.0
go: downloading github.com/prometheus/client_golang v1.14.1-0.20221122130035-8b6e68085b10
go: downloading go.buf.build/grpc/go/prometheus/prometheus v1.4.4
go: downloading github.com/andybalholm/cascadia v1.3.1
go: downloading github.com/bufbuild/protocompile v0.2.1-0.20230123224550-da57cd758c2f
go: downloading go.buf.build/grpc/go/gogo/protobuf v1.4.9
go: downloading github.com/prometheus/common v0.37.0
go: downloading github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369
go: downloading github.com/chromedp/cdproto v0.0.0-20221023212508-67ada9507fb2
go: downloading github.com/chromedp/sysutil v1.0.0
2023/05/25 09:38:09 [INFO] Build environment ready
2023/05/25 09:38:09 [INFO] Building k6
2023/05/25 09:38:09 [INFO] exec (timeout=0s): /home/miguel/.gvm/gos/go1.19/bin/go mod tidy -compat=1.17 
2023/05/25 09:38:09 [INFO] exec (timeout=0s): /home/miguel/.gvm/gos/go1.19/bin/go build -o /home/miguel/Golioth/Codes/xk6-coap/k6 -ldflags=-w -s -trimpath 
# github.com/plgd-dev/go-coap/v3/udp/client
github.com/plgd-dev/go-coap/v3@v3.1.2/net/client/receivedMessageReader.go:41:11: internal compiler error: method ReleaseMessage on *uint8 not found

Please file a bug report including a short program that triggers the error.
https://go.dev/issue/new
# github.com/plgd-dev/go-coap/v3/tcp/client
github.com/plgd-dev/go-coap/v3@v3.1.2/net/client/receivedMessageReader.go:41:11: internal compiler error: method ReleaseMessage on *uint8 not found

Please file a bug report including a short program that triggers the error.
https://go.dev/issue/new
2023/05/25 09:38:42 [INFO] Cleaning up temporary folder: /tmp/buildenv_2023-05-25-0937.2518995701
2023/05/25 09:38:42 [FATAL] exit status 2
make: *** [Makefile:15: build] Error 1

Do you know what it could be? As i'm focused on other things, i did not dive into the problem.

hasheddan
hasheddan commented May 25, 2023
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Do you know what it could be? As i'm focused on other things, i did not dive into the problem.

@miguel91it sounds like golang/go#55270 -- could you try updating your Go install and trying again?

coap/coap.go Outdated
return client.obj
}

// client is a CoAP client with a DTLD connection.
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ah thanks for catching!

@hasheddan
feat: setup initial structure and functionality of xk6-coap
8a4a99e 
Sets up basic functionality for xk6-coap, allowing for simple GET and
OBSERVE load tests to be executed.

Signed-off-by: Daniel Mangum <georgedanielmangum@gmail.com>
@hasheddan hasheddan requested a review from miguel91it May 25, 2023 14:49
@miguel91it
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Upgrading go worked, Dan, thank you.

I run the k6 binary and i got this:

./k6 run ./examples/simple.js --vus 10 --duration 5s

          /\      |‾‾| /‾‾/   /‾‾/   
     /\  /  \     |  |/  /   /  /    
    /  \/    \    |     (   /   ‾‾\  
   /          \   |  |\  \ |  (‾)  | 
  / __________ \  |__| \__\ \_____/ .io

  execution: local
     script: ./examples/simple.js
     output: -

  scenarios: (100.00%) 1 scenario, 10 max VUs, 35s max duration (incl. graceful stop):
           * default: 10 looping VUs for 5s (gracefulStop: 30s)

ERRO[0001] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0001] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0001] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0001] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0001] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0001] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0001] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0002] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0002] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0002] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0002] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0002] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0002] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0002] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0002] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0003] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0004] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0004] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0004] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0004] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0004] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0004] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0004] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0004] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0005] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0005] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0005] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0005] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0005] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0005] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0005] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0005] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0006] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0006] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0006] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0006] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0006] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0006] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0006] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0006] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0007] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace
ERRO[0007] GoError: handshake error: alert: Alert Fatal: InternalError
running at file:///home/miguel/Golioth/Codes/xk6-coap/examples/simple.js:4:15(4)  executor=constant-vus scenario=default source=stacktrace

     data_received........: 0 B 0 B/s
     data_sent............: 0 B 0 B/s
     iteration_duration...: avg=1.21s min=830.17ms med=977.11ms max=2.07s p(90)=1.95s p(95)=2.04s
     iterations...........: 50  7.330719/s
     vus..................: 2   min=2      max=10
     vus_max..............: 10  min=10     max=10


running (06.8s), 00/10 VUs, 50 complete and 0 interrupted iterations
default ✓ [======================================] 10 VUs  5s

I'm gonna approve the PR in order to unblock you to continue. Do you think i need to change the default PSK/PSK-ID values?

miguel91it
miguel91it approved these changes May 30, 2023
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I'm gonna approve to unblock you if you think the errors in due to my local environment.

hasheddan
hasheddan commented May 30, 2023
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Do you think i need to change the default PSK/PSK-ID values?

Thanks @miguel91it! You should need to set COAP_PSK and COAP_PSK_ID to valid values for coap.golioth.io 👍🏻

@hasheddan hasheddan merged commit f5acf08 into main May 30, 2023
@hasheddan hasheddan deleted the feat/initial-impl branch August 1, 2023 12:58
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@miguel91it miguel91it miguel91it approved these changes

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@hasheddan @beriberikix @miguel91it