80 lines
1.9 KiB
Go
80 lines
1.9 KiB
Go
package fasthttp
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import (
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"io"
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"git.loafle.net/commons_go/logging"
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"git.loafle.net/commons_go/rpc/client"
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"git.loafle.net/commons_go/rpc/protocol"
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cwfc "git.loafle.net/commons_go/websocket_fasthttp/client"
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"git.loafle.net/commons_go/websocket_fasthttp/websocket"
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)
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func New(socketBuilder cwfc.SocketBuilder) client.ClientReadWriteCloseHandler {
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return &ClientReadWriteCloseHandlers{
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SocketBuilder: socketBuilder,
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}
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}
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type ClientReadWriteCloseHandlers struct {
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client.ClientReadWriteCloseHandlers
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SocketBuilder cwfc.SocketBuilder
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}
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func (crwch *ClientReadWriteCloseHandlers) Connect(clientCTX client.ClientContext) (interface{}, error) {
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return cwfc.NewSocket(crwch.SocketBuilder, clientCTX)
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}
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func (crwch *ClientReadWriteCloseHandlers) ReadResponse(clientCTX client.ClientContext, codec protocol.ClientCodec, conn interface{}) (protocol.ClientResponseCodec, error) {
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soc := conn.(cwfc.Socket)
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_, buf, err := soc.ReadMessage()
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if nil != err {
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if websocket.IsUnexpectedCloseError(err) {
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return nil, io.EOF
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}
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return nil, err
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}
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return codec.NewResponseB(buf)
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}
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func (crwch *ClientReadWriteCloseHandlers) WriteRequest(clientCTX client.ClientContext, codec protocol.ClientCodec, conn interface{}, method string, params []interface{}, id interface{}) error {
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var (
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buf []byte
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wErr error
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)
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soc := conn.(cwfc.Socket)
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buf, wErr = codec.NewRequestB(method, params, id)
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if nil != wErr {
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return wErr
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}
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wErr = soc.WriteMessage(websocket.TextMessage, buf)
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if nil != wErr {
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if websocket.IsUnexpectedCloseError(wErr) {
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return io.EOF
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}
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return wErr
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}
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return nil
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}
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func (crwch *ClientReadWriteCloseHandlers) Disconnect(clientCTX client.ClientContext, conn interface{}) {
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soc := conn.(cwfc.Socket)
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soc.Close()
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}
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func (crwch *ClientReadWriteCloseHandlers) Validate() {
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crwch.ClientReadWriteCloseHandlers.Validate()
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if nil == crwch.SocketBuilder {
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logging.Logger().Panicf("RPC Client: SocketBuilder must be specified")
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}
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}
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