wire

package
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Published: Dec 2, 2024 License: Apache-2.0, MIT Imports: 0 Imported by: 8

Documentation

Overview

Package wire defines structs used in the wire format for the remote checker.

Index

Constants

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const CurrentVersion = 1

CurrentVersion is the current wire and protocol version.

View Source
const HeaderStructSize = 8

HeaderStructSize size of header struct in bytes.

Variables

This section is empty.

Functions

This section is empty.

Types

type Header struct {
	// HeaderSize is the size of the header in bytes. The payload comes
	// immediately after the header. The length is needed to allow the header to
	// expand in the future without breaking remotes that do not yet understand
	// the new fields.
	HeaderSize uint16

	// MessageType describes the payload. It must be one of the pb.MessageType
	// values and determine how the payload is interpreted. This is more efficient
	// than using protobuf.Any because Any uses the full protobuf name to identify
	// the type.
	MessageType uint16

	// DroppedCount is the number of points that failed to be written and had to
	// be dropped. It wraps around after max(uint32).
	DroppedCount uint32
}

Header is used to describe the message being sent to the remote process.

0 --------- 16 ---------- 32 ----------- 64 -----------+
| HeaderSize | MessageType | DroppedCount | Payload... |
+---- 16 ----+---- 16 -----+----- 32 -----+------------+

+marshal

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