when influxdb server shutdown, client still send metric, the background goroutine "w.writeProc()" will crash at rand.Intn() after try 52 times

Specifications

Client Version: v2.12.0
InfluxDB Version: v2.5.0
Platform: Ubuntu 20.04.5 LTS

Steps to reproduce

influxdb server is not start, that is shutdown

write points using lib to send metrics to server which in fact is not started

    dbClient := influxdb2.NewClient(serverUrl, token)
dbClient.Options().WriteOptions().SetPrecision(time.Millisecond)
defer dbClient.Close()
    dbWriteAPI := dbClient.WriteAPI("myorg", "mybucket")
    for {
    req, ok := <-gRecvChannel
    var metricName string
    if !ok {
        break
    }
            //........code about set metricName and tags
            p := influxdb2.NewPoint(metricName, tags,
            map[string]interface{}{"value": value},
            time.UnixMilli(timestamp))
    dbWriteAPI.WritePoint(p)
  }

at first, only print log like "dial tcp 127.0.0.1:8086: connect: connection refused, batch kept for retrying", but finally crash

Expected behavior

at normal case, will print the follow log

2022/11/11 10:34:39 influxdb2client E! Write error: Post "http://127.0.0.1:8086/api/v2/write?bucket=mybucket&org=myorg&precision=ms": dial tcp 127.0.0.1:8086: connect: connection refused, batch kept for retrying 2022/11/11 10:34:39 influxdb2client E! Error flushing batch from retry queue: %!w(url.Error=&{Post http://127.0.0.1:8086/api/v2/write?bucket=mybucket&org=myorg&precision=ms 0xc00022ceb0}) ...... 2022/11/11 10:47:09 influxdb2client E! Error flushing batch from retry queue: %!w(url.Error=&{Post http://127.0.0.1:8086/api/v2/write?bucket=mybucket&org=myorg&precision=ms 0xc00022c1e0}) 2022/11/11 10:47:24 influxdb2client E! Write error: Post "http://127.0.0.1:8086/api/v2/write?bucket=mybucket&org=myorg&precision=ms": dial tcp 127.0.0.1:8086: connect: connection refused, batch kept for retrying

Actual behavior

but after about 13 minutes, panic crash, the call stack is as follow

runtime.fatalpanic (/usr/local/go/src/runtime/panic.go:1143)
runtime.gopanic (/usr/local/go/src/runtime/panic.go:987)
math/rand.(*Rand).Intn (/usr/local/go/src/math/rand/rand.go:168)
math/rand.Intn (/usr/local/go/src/math/rand/rand.go:337)
github.com/influxdata/influxdb-client-go/v2/internal/write.(*Service).computeRetryDelay (pkg/mod/github.com/influxdata/influxdb-client-go/v2@v2.12.0/internal/write/service.go:258)
github.com/influxdata/influxdb-client-go/v2/internal/write.(*Service).HandleWrite (pkg/mod/github.com/influxdata/influxdb-client-go/v2@v2.12.0/internal/write/service.go:175)
github.com/influxdata/influxdb-client-go/v2/api.(*WriteAPIImpl).writeProc (pkg/mod/github.com/influxdata/influxdb-client-go/v2@v2.12.0/api/write.go:192)
github.com/influxdata/influxdb-client-go/v2/api.NewWriteAPI.func2 (pkg/mod/github.com/influxdata/influxdb-client-go/v2@v2.12.0/api/write.go:92)
runtime.goexit (/usr/local/go/src/runtime/asm_amd64.s:1594)

Additional info

i modify the code of function "computeRetryDelay" at Go_Path/pkg/mod/github.com/influxdata/influxdb-client-go/v2@v2.12.0/internal/write/service.go, print some logs

func (w *Service) computeRetryDelay(attempts uint) uint {
    minDelay := int(w.writeOptions.RetryInterval() * pow(w.writeOptions.ExponentialBase(), attempts))
    maxDelay := int(w.writeOptions.RetryInterval() * pow(w.writeOptions.ExponentialBase(), attempts+1))
    gTryCnt++ //added by me
    fmt.Printf("tryCnt=%5d maxDelay=%d minDelay=%d\n", gTryCnt, maxDelay, minDelay) //added by me
    retryDelay := uint(rand.Intn(maxDelay-minDelay) + minDelay)
    if retryDelay > w.writeOptions.MaxRetryInterval() {
        retryDelay = w.writeOptions.MaxRetryInterval()
    }
    return retryDelay
}

tryCnt= 1 maxDelay=10000 minDelay=5000 tryCnt= 2 maxDelay=20000 minDelay=10000 tryCnt= 3 maxDelay=40000 minDelay=20000 tryCnt= 4 maxDelay=80000 minDelay=40000 tryCnt= 5 maxDelay=160000 minDelay=80000 tryCnt= 6 maxDelay=320000 minDelay=160000 tryCnt= 7 maxDelay=640000 minDelay=320000 tryCnt= 8 maxDelay=1280000 minDelay=640000 tryCnt= 9 maxDelay=2560000 minDelay=1280000 tryCnt= 10 maxDelay=5120000 minDelay=2560000 tryCnt= 11 maxDelay=10240000 minDelay=5120000 tryCnt= 12 maxDelay=20480000 minDelay=10240000 tryCnt= 13 maxDelay=40960000 minDelay=20480000 tryCnt= 14 maxDelay=81920000 minDelay=40960000 tryCnt= 15 maxDelay=163840000 minDelay=81920000 tryCnt= 16 maxDelay=327680000 minDelay=163840000 tryCnt= 17 maxDelay=655360000 minDelay=327680000 tryCnt= 18 maxDelay=1310720000 minDelay=655360000 tryCnt= 19 maxDelay=2621440000 minDelay=1310720000 tryCnt= 20 maxDelay=5242880000 minDelay=2621440000 tryCnt= 21 maxDelay=10485760000 minDelay=5242880000 tryCnt= 22 maxDelay=20971520000 minDelay=10485760000 tryCnt= 23 maxDelay=41943040000 minDelay=20971520000 tryCnt= 24 maxDelay=83886080000 minDelay=41943040000 tryCnt= 25 maxDelay=167772160000 minDelay=83886080000 tryCnt= 26 maxDelay=335544320000 minDelay=167772160000 tryCnt= 27 maxDelay=671088640000 minDelay=335544320000 tryCnt= 28 maxDelay=1342177280000 minDelay=671088640000 tryCnt= 29 maxDelay=2684354560000 minDelay=1342177280000 tryCnt= 30 maxDelay=5368709120000 minDelay=2684354560000 tryCnt= 31 maxDelay=10737418240000 minDelay=5368709120000 tryCnt= 32 maxDelay=21474836480000 minDelay=10737418240000 tryCnt= 33 maxDelay=42949672960000 minDelay=21474836480000 tryCnt= 34 maxDelay=85899345920000 minDelay=42949672960000 tryCnt= 35 maxDelay=171798691840000 minDelay=85899345920000 tryCnt= 36 maxDelay=343597383680000 minDelay=171798691840000 tryCnt= 37 maxDelay=687194767360000 minDelay=343597383680000 tryCnt= 38 maxDelay=1374389534720000 minDelay=687194767360000 tryCnt= 39 maxDelay=2748779069440000 minDelay=1374389534720000 tryCnt= 40 maxDelay=5497558138880000 minDelay=2748779069440000 tryCnt= 41 maxDelay=10995116277760000 minDelay=5497558138880000 tryCnt= 42 maxDelay=21990232555520000 minDelay=10995116277760000 tryCnt= 43 maxDelay=43980465111040000 minDelay=21990232555520000 tryCnt= 44 maxDelay=87960930222080000 minDelay=43980465111040000 tryCnt= 45 maxDelay=175921860444160000 minDelay=87960930222080000 tryCnt= 46 maxDelay=351843720888320000 minDelay=175921860444160000 tryCnt= 47 maxDelay=703687441776640000 minDelay=351843720888320000 tryCnt= 48 maxDelay=1407374883553280000 minDelay=703687441776640000 tryCnt= 49 maxDelay=2814749767106560000 minDelay=1407374883553280000 tryCnt= 50 maxDelay=5629499534213120000 minDelay=2814749767106560000 tryCnt= 51 maxDelay=-7187745005283311616 minDelay=5629499534213120000 tryCnt= 52 maxDelay=4071254063142928384 minDelay=-7187745005283311616

so when maxDelay=4071254063142928384 minDelay=-7187745005283311616 maxDelay-minDelay = -7187745005283311616 < 0, so will panic at "rand.Intn()"

because https://pkg.go.dev/math/rand#Intn said:

Intn returns, as an int, a non-negative pseudo-random number in the half-open interval [0,n) from the default Source. It panics if n <= 0.

influxdata / influxdb-client-go