47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package main
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import (
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"context"
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"fmt"
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"log"
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"time"
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"github.com/ethereum/go-ethereum/rpc"
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"github.com/status-im/go-nwaku/nwaku"
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)
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func main() {
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fmt.Println("Starting node...")
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nodeStopped := make(chan bool, 1)
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// TODO Doesn't seem like SIGINT hook is hit here
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go nwaku.StartNode(nodeStopped)
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// NOTE: RPC server needs time to start, this can be improved
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time.Sleep(2 * time.Second)
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fmt.Println("JSON RPC request...")
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_, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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// Assumes node started
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client, _ := rpc.Dial("http://127.0.0.1:8545")
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// Get node info
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var wakuInfo = nwaku.GetWakuDebugInfo(client)
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fmt.Println("WakuInfo ListenStr", wakuInfo.ListenStr)
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// Query messages
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var contentTopic = "/toy-chat/2/huilong/proto"
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var storeResponse, _ = nwaku.GetWakuStoreMessages(client, contentTopic)
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fmt.Println("Fetched", len(storeResponse.Messages), "messages")
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// Publish
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var message = nwaku.WakuRelayMessage{Payload: "0x1a2b3c4d5e6f", ContentTopic: contentTopic}
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var res, _ = nwaku.PostWakuRelayMessage(client, message)
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fmt.Println("Publish", res)
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<-nodeStopped
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log.Printf("exiting main")
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}
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