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Fix: fix the exception when tcp timeout is less than 1s for 3.0 #1362 #1380

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merged 4 commits into from
Aug 24, 2021
Merged

Fix: fix the exception when tcp timeout is less than 1s for 3.0 #1362 #1380

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72f87d1
修复当getty的tcp read/write timeout小于1s时panic的问题
Aug 17, 2021
0d3ba24
TCP Read/Write最小值提取为全局变量，优化parseTimeDurationByRange逻辑
Aug 17, 2021
1af33a4
优化代码逻辑
Aug 20, 2021
6c3e38b
更新TCP读写超时最小值命名;不再使用范围比较;
Aug 24, 2021
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19 changes: 17 additions & 2 deletions remoting/getty/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,10 @@ import (
"dubbo.apache.org/dubbo-go/v3/config"
)

const (
TCPReadWriteTimeoutMinValue = time.Second * 1
)

type (
// GettySessionParam is session configuration for getty
GettySessionParam struct {
Expand Down Expand Up @@ -162,11 +166,11 @@ func (c *GettySessionParam) CheckValidity() error {
return perrors.WithMessagef(err, "time.ParseDuration(KeepAlivePeriod{%#v})", c.KeepAlivePeriod)
}

if c.tcpReadTimeout, err = time.ParseDuration(c.TcpReadTimeout); err != nil {
if c.tcpReadTimeout, err = parseTcpTimeoutDuration(c.TcpReadTimeout); err != nil {
return perrors.WithMessagef(err, "time.ParseDuration(TcpReadTimeout{%#v})", c.TcpReadTimeout)
}

if c.tcpWriteTimeout, err = time.ParseDuration(c.TcpWriteTimeout); err != nil {
if c.tcpWriteTimeout, err = parseTcpTimeoutDuration(c.TcpWriteTimeout); err != nil {
return perrors.WithMessagef(err, "time.ParseDuration(TcpWriteTimeout{%#v})", c.TcpWriteTimeout)
}

Expand All @@ -177,6 +181,17 @@ func (c *GettySessionParam) CheckValidity() error {
return nil
}

func parseTcpTimeoutDuration(timeStr string) (time.Duration, error) {
result, err := time.ParseDuration(timeStr)
if err != nil {
return 0, err
}
if result < TCPReadWriteTimeoutMinValue {
return TCPReadWriteTimeoutMinValue, nil
}
return result, nil
}

// CheckValidity confirm client params.
func (c *ClientConfig) CheckValidity() error {
var err error
Expand Down