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f80d50adbd
* begin backend plugin wip * flesh out rpcplugin. everything done except for minor supervisor stubs * done with basic plugin infrastructure * simplify tests * remove unused test lines
47 lines
1000 B
Go
47 lines
1000 B
Go
package rpcplugin
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import (
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"bufio"
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"encoding/binary"
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"fmt"
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"log"
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"os"
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"github.com/mattermost/platform/plugin"
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)
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// Makes a set of hooks available via RPC. This function never returns.
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func Main(hooks plugin.Hooks) {
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ipc, err := InheritedProcessIPC()
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if err != nil {
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log.Fatal(err.Error())
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}
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muxer := NewMuxer(ipc, true)
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id, conn := muxer.Serve()
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buf := make([]byte, 11)
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buf[0] = 0
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n := binary.PutVarint(buf[1:], id)
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if _, err := muxer.Write(buf[:1+n]); err != nil {
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log.Fatal(err.Error())
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}
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ServeHooks(hooks, conn, muxer)
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os.Exit(0)
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}
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// Returns the hooks being served by a call to Main.
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func ConnectMain(muxer *Muxer) (*RemoteHooks, error) {
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buf := make([]byte, 1)
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if _, err := muxer.Read(buf); err != nil {
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return nil, err
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} else if buf[0] != 0 {
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return nil, fmt.Errorf("unexpected control byte")
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}
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reader := bufio.NewReader(muxer)
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id, err := binary.ReadVarint(reader)
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if err != nil {
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return nil, err
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}
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return ConnectHooks(muxer.Connect(id), muxer), nil
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}
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