kaspad/rpc/handle_websocket_help.go
stasatdaglabs 3d45c8de50
[NOD-1130] Integrate RPC with the new architecture (#807)
* [NOD-1130] Delete rpcadapters.go.

* [NOD-1130] Delete p2p. Move rpc to top level.

* [NOD-1130] Remove DAGParams from rpcserverConfig.

* [NOD-1130] Remove rpcserverPeer, rpcserverConnManager, rpcserverSyncManager, and rpcserverConfig.

* [NOD-1130] Remove wallet RPC commands.

* [NOD-1130] Remove wallet RPC commands.

* [NOD-1130] Remove connmgr and peer.

* [NOD-1130] Move rpcmodel into rpc.

* [NOD-1130] Implement ConnectionCount.

* [NOD-1130] Remove ping and node RPC commands.

* [NOD-1130] Dummify handleGetNetTotals.

* [NOD-1130] Add NetConnection to Peer.

* [NOD-1130] Fix merge errors.

* [NOD-1130] Implement Peers.

* [NOD-1130] Fix HandleGetConnectedPeerInfo.

* [NOD-1130] Fix SendRawTransaction.

* [NOD-1130] Rename addManualNode to connect and removeManualNode to disconnect.

* [NOD-1130] Add a stub for AddBlock.

* [NOD-1130] Fix tests.

* [NOD-1130] Replace half-baked contents of RemoveConnection with a stub.

* [NOD-1130] Fix merge errors.

* [NOD-1130] Make golint happy.

* [NOD-1130] Get rid of something weird.

* [NOD-1130] Rename minerClient back to client.

* [NOD-1130] Add a few fields to GetConnectedPeerInfoResult.

* [NOD-1130] Rename oneTry to isPermanent.

* [NOD-1130] Implement ConnectionCount in NetAdapter.

* [NOD-1130] Move RawMempoolVerbose out of mempool.

* [NOD-1130] Move isSynced into the mining package.

* [NOD-1130] Fix a compilation error.

* [NOD-1130] Make golint happy.

* [NOD-1130] Fix merge errors.
2020-07-22 10:26:39 +03:00

51 lines
1.3 KiB
Go

package rpc
import "github.com/kaspanet/kaspad/rpc/model"
// handleWebsocketHelp implements the help command for websocket connections.
func handleWebsocketHelp(wsc *wsClient, icmd interface{}) (interface{}, error) {
cmd, ok := icmd.(*model.HelpCmd)
if !ok {
return nil, model.ErrRPCInternal
}
// Provide a usage overview of all commands when no specific command
// was specified.
var command string
if cmd.Command != nil {
command = *cmd.Command
}
if command == "" {
usage, err := wsc.server.helpCacher.rpcUsage(true)
if err != nil {
context := "Failed to generate RPC usage"
return nil, internalRPCError(err.Error(), context)
}
return usage, nil
}
// Check that the command asked for is supported and implemented.
// Search the list of websocket handlers as well as the main list of
// handlers since help should only be provided for those cases.
valid := true
if _, ok := rpcHandlers[command]; !ok {
if _, ok := wsHandlers[command]; !ok {
valid = false
}
}
if !valid {
return nil, &model.RPCError{
Code: model.ErrRPCInvalidParameter,
Message: "Unknown command: " + command,
}
}
// Get the help for the command.
help, err := wsc.server.helpCacher.rpcMethodHelp(command)
if err != nil {
context := "Failed to generate help"
return nil, internalRPCError(err.Error(), context)
}
return help, nil
}