panic: send on closed channel

[kodawah]

this code

		writer, err = s3io.NewObjectWriter(context.TODO(), S3Client, os.Getenv("BUCKET"), key)

seem to trigger this panic

panic: send on closed channel

goroutine 113 [running]:
github.com/jobstoit/s3io.(*concurrencyLock).Lock(...)
	/Users/koda/pkg/mod/github.com/jobstoit/s3io@v1.0.1/s3io.go:37
github.com/jobstoit/s3io.(*ObjectWriter).writeChunk(0x14000160900, {0x103faafa0, 0x10493f3c0}, 0x14000114b40, 0x140b6f1d830, 0x1400af2a040, 0x6)
	/Users/koda/pkg/mod/github.com/jobstoit/s3io@v1.0.1/writer.go:124 +0xa8
created by github.com/jobstoit/s3io.(*ObjectWriter).writeChunk in goroutine 86
	/Users/koda/pkg/mod/github.com/jobstoit/s3io@v1.0.1/writer.go:153 +0x36c

[jobstoit]

I need more details on this issue. To me it seems you can only run into this issue if you close the file before you start writing.
Could you show me more of how you use the writer and where you encounter the error?

[jobstoit]

Also I recommend upgrading to v3 of this library