cfc65a13f6
This commit includes updates that affects the build, testing, and
deployment of Tile38.
- The root level build.sh has been broken up into multiple scripts
and placed in the "scripts" directory.
- The vendor directory has been updated to follow the Go modules
rules, thus `make` should work on isolated environments. Also
some vendored packages may have been updated to a later
version, if needed.
- The Makefile has been updated to allow for making single
binaries such as `make tile38-server`. There is some scaffolding
during the build process, so from now on all binaries should be
made using make. For example, to run a development version of
the tile38-cli binary, do this:
make tile38-cli && ./tile38-cli
not this:
go run cmd/tile38-cli/main.go
- Travis.CI docker push script has been updated to address a
change to Docker's JSON repo meta output, which in turn fixes
a bug where new Tile38 versions were not being properly pushed
to Docker
52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
package packets
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import (
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"bytes"
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"fmt"
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"io"
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)
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//ConnackPacket is an internal representation of the fields of the
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//Connack MQTT packet
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type ConnackPacket struct {
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FixedHeader
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SessionPresent bool
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ReturnCode byte
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}
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func (ca *ConnackPacket) String() string {
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str := fmt.Sprintf("%s", ca.FixedHeader)
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str += " "
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str += fmt.Sprintf("sessionpresent: %t returncode: %d", ca.SessionPresent, ca.ReturnCode)
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return str
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}
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func (ca *ConnackPacket) Write(w io.Writer) error {
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var body bytes.Buffer
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var err error
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body.WriteByte(boolToByte(ca.SessionPresent))
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body.WriteByte(ca.ReturnCode)
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ca.FixedHeader.RemainingLength = 2
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packet := ca.FixedHeader.pack()
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packet.Write(body.Bytes())
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_, err = packet.WriteTo(w)
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return err
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}
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//Unpack decodes the details of a ControlPacket after the fixed
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//header has been read
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func (ca *ConnackPacket) Unpack(b io.Reader) error {
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ca.SessionPresent = 1&decodeByte(b) > 0
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ca.ReturnCode = decodeByte(b)
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return nil
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}
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//Details returns a Details struct containing the Qos and
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//MessageID of this ControlPacket
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func (ca *ConnackPacket) Details() Details {
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return Details{Qos: 0, MessageID: 0}
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}
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