Refactor json rpc separate methods
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2586db842c
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@ -10,6 +10,8 @@ import (
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// NOTE Can be generalized with different transports (HTTP, IPC, WS etc)
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// https://github.com/ethereum/go-ethereum/blob/master/rpc/client.go#L169
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// Later: Generalize with CallContext (not prio)
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// TODO Move to types
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type WakuInfo struct {
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ListenStr string `json:"listenStr"`
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@ -33,6 +35,33 @@ type ContentFilter struct {
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ContentTopic string `json:"contentTopic"`
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}
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func getWakuDebugInfo(client *rpc.Client) WakuInfo {
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var wakuInfo WakuInfo
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if err := client.Call(&wakuInfo, "get_waku_v2_debug_v1_info"); err != nil {
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panic(err)
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}
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return wakuInfo
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}
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func getWakuStoreMessages(client *rpc.Client, contentTopic string) StoreResponse {
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var storeResponse StoreResponse
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var contentFilter = ContentFilter{contentTopic}
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var contentFilters []ContentFilter
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contentFilters = append(contentFilters, contentFilter)
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if err := client.Call(&storeResponse, "get_waku_v2_store_v1_messages", "", contentFilters); err != nil {
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panic(err)
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}
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return storeResponse
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}
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// TODO Publish
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// TODO Subscribe
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func main() {
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fmt.Println("JSON RPC request...")
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@ -41,27 +70,13 @@ func main() {
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// Assumes node started
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client, _ := rpc.Dial("http://127.0.0.1:8545")
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var wakuInfo WakuInfo
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// TODO id, params?
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if err := client.Call(&wakuInfo, "get_waku_v2_debug_v1_info"); err != nil {
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panic(err)
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}
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var wakuInfo = getWakuDebugInfo(client)
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fmt.Println("WakuInfo ListenStr", wakuInfo.ListenStr)
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//curl -d '{"jsonrpc":"2.0","id":"id","method":"get_waku_v2_store_v1_messages", "params":["", [{"contentTopic":"/waku/2/default-content/proto"}]]}' --header "Content-Type: application/json" http://localhost:8545
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var messageResponse StoreResponse
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var contentFilter = ContentFilter{"/toy-chat/2/huilong/proto"}
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var contentFilters []ContentFilter
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contentFilters = append(contentFilters, contentFilter)
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var arg1 = ""
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var arg2 = contentFilters
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if err := client.Call(&messageResponse, "get_waku_v2_store_v1_messages", arg1, arg2); err != nil {
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panic(err)
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}
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fmt.Println("Resp", messageResponse)
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// TODO More args
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var contentTopic = "/toy-chat/2/huilong/proto"
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var storeResponse = getWakuStoreMessages(client, contentTopic)
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fmt.Println("Fetched", len(storeResponse.Messages), "messages")
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}
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// ./bin/wakunode2 --storenode=/ip4/188.166.135.145/tcp/30303/p2p/16Uiu2HAmL5okWopX7NqZWBUKVqW8iUxCEmd5GMHLVPwCgzYzQv3e
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// curl -d '{"jsonrpc":"2.0","id":"id","method":"get_waku_v2_store_v1_messages", "params":["", [{"contentTopic":"/toy-chat/2/huilong/proto"}]]}' --header "Content-Type: application/json" http://localhost:8545
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// Later: Generalize with CallContext (not prio)
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