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context.DeadlineExceeded returned by ClientHandshake should not be fatal error

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This commit is contained in:
Menghan Li
2016-08-24 15:24:36 -07:00
parent 9874075aee
commit 2ac2d85a1b
1 changed files with 7 additions and 2 deletions
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9
transport/http2_client.go
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@ -136,8 +136,13 @@ func newHTTP2Client(ctx context.Context, addr string, opts ConnectOptions) (_ Cl
} }
if connErr != nil { if connErr != nil {
// Credentials handshake error is not a temporary error (unless the error // Credentials handshake error is not a temporary error (unless the error
// was the connection closing). // was the connection closing or deadline exceeded).
return nil, ConnectionErrorf(connErr == io.EOF, connErr, "transport: %v", connErr) var temp bool
switch connErr {
case io.EOF, context.DeadlineExceeded:
temp = true
}
return nil, ConnectionErrorf(temp, connErr, "transport: %v", connErr)
} }
ua := primaryUA ua := primaryUA
if opts.UserAgent != "" { if opts.UserAgent != "" {