84 lines
1.7 KiB
Go
84 lines
1.7 KiB
Go
package main
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import (
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"fmt"
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"time"
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"google.golang.org/grpc"
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"li.lan/labs/plasma/lnrpc"
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)
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// connects via grpc to the ln node. default (hardcoded?) local:10K
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func RpcConnect(args []string) error {
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// client := getClient(ctx)
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opts := []grpc.DialOption{grpc.WithInsecure()}
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conn, err := grpc.Dial("localhost:10000", opts...)
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if err != nil {
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return err
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}
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state, err := conn.State()
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if err != nil {
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return err
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}
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fmt.Printf("connection state: %s\n", state.String())
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time.Sleep(time.Second * 2)
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// lnClient := lnrpc.NewLightningClient(conn)
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// lnClient.NewAddress(nil, nil, nil) // crashes
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state, err = conn.State()
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if err != nil {
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return err
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}
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fmt.Printf("connection state: %s\n", state.String())
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err = conn.Close()
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if err != nil {
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return err
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}
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return nil
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}
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func LnConnect(args []string) error {
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// var err error
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if len(args) == 0 {
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return fmt.Errorf("need: lnc pubkeyhash@hostname or pkh (via pbx)")
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}
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req := new(lnrpc.LNConnectRequest)
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req.IdAtHost = args[0]
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resp, err := z.LNConnect(stub, req)
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if err != nil {
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return err
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}
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fmt.Printf("connected. remote lnid is %x\n", resp.LnID)
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return nil
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}
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// LnListen listens on the default port for incoming connections
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func LnListen(args []string) error {
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fmt.Printf("will start TCP port listener\n")
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return nil
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}
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// For testing. Syntax: lnhi hello world
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func LnChat(args []string) error {
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var chat string
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for _, s := range args {
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chat += s + " "
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}
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// msg := append([]byte{lnwire.MSGID_TEXTCHAT}, []byte(chat)...)
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fmt.Printf("will send text message: %s\n", chat)
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req := new(lnrpc.LnChatRequest)
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req.DestID = []byte("testID")
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req.Msg = chat
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_, err := z.LNChat(stub, req)
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if err != nil {
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return err
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}
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fmt.Printf("got response but there's nothing in it\n")
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return nil
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}
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