Engine: Dispatch service (#346)

* Added dispatch service

* Added orderbook streaming capabilities

* Assigned correct orderbook.base exchange name

* Fixed Requested niterinos
Add in cli orderbook QA tool to gctcli
Add exchange orderbook streaming

* Add ticker streaming support through dispatch package

* Added in some more info on error returns for orderbook.go

* fix linter issues

* Fix some issues

* Update

* Fix requested

* move dispatch out of exchanges folder to its own independant folder

* Fix requested

* change orderbook string to tickers

* Limit orderbooks to 50 and made dispatch system more stateless in operation

* lower cases for update/retrieve/sub exchange name

* Adds in asset validation and lower case conversion on cli

* Remove comment

* Moved timer to a higher scope so its not constantly initialised just reset per instance and removed returning unused channel on error

* Rm unused release function in dispatch.go
Reset timer and bleed buffered timer chan if needed in dispatch.go
Added in ticker.Stop() and timer.Stop() functions for worker routine return in dispatch.go
Index aggregated bid and ask functions for orderbook.go
Added in dummy slice for wsorderbook_test.go

* Moved drain to above Reset so potential race would not occur in dispatch.go
Fix various linter issues dispatch.go

* Fix some issues

* change to start/stop service, added in service state change via cli, updated logger

* fix requested

* Add worker amount init spawning

* fix linter issues

* Fix more linter issues

* More fixes

* Fix race issue on releasing pipe channel on a close after shutting down dispatcher system

* Moved all types to dispatch_types.go && remove panic

* Moved types into serperate file && improve test coverage

* RM unnecessary select case for draining channel && fixed error string

* Added orderbook_types file and improved code coverage

* gofmt file

* reinstated select cases on drain because I am silly

* Remove error for drop worker

* Added more test cases

* not checking error issue fix

* remove func causing race in test, this has required protection via an exported function

* set Gemini websocket orderbook exchange name

gctrpc/rpc.pb.gw.go

@@ -9,13 +9,13 @@ It translates gRPC into RESTful JSON APIs.
 package gctrpc
 
 import (
+	"context"
 	"io"
 	"net/http"
 
 	"github.com/golang/protobuf/proto"
 	"github.com/grpc-ecosystem/grpc-gateway/runtime"
 	"github.com/grpc-ecosystem/grpc-gateway/utilities"
-	"golang.org/x/net/context"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/grpclog"
@@ -54,7 +54,10 @@ func request_GoCryptoTrader_EnableSubsystem_0(ctx context.Context, marshaler run
 	var protoReq GenericSubsystemRequest
 	var metadata runtime.ServerMetadata
 
-	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_GoCryptoTrader_EnableSubsystem_0); err != nil {
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_EnableSubsystem_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
@@ -71,7 +74,10 @@ func request_GoCryptoTrader_DisableSubsystem_0(ctx context.Context, marshaler ru
 	var protoReq GenericSubsystemRequest
 	var metadata runtime.ServerMetadata
 
-	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_GoCryptoTrader_DisableSubsystem_0); err != nil {
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_DisableSubsystem_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
@@ -106,7 +112,10 @@ func request_GoCryptoTrader_GetExchanges_0(ctx context.Context, marshaler runtim
 	var protoReq GetExchangesRequest
 	var metadata runtime.ServerMetadata
 
-	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_GoCryptoTrader_GetExchanges_0); err != nil {
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetExchanges_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
@@ -140,7 +149,10 @@ func request_GoCryptoTrader_GetExchangeInfo_0(ctx context.Context, marshaler run
 	var protoReq GenericExchangeNameRequest
 	var metadata runtime.ServerMetadata
 
-	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_GoCryptoTrader_GetExchangeInfo_0); err != nil {
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetExchangeInfo_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
@@ -157,7 +169,10 @@ func request_GoCryptoTrader_GetExchangeOTPCode_0(ctx context.Context, marshaler
 	var protoReq GenericExchangeNameRequest
 	var metadata runtime.ServerMetadata
 
-	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_GoCryptoTrader_GetExchangeOTPCode_0); err != nil {
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetExchangeOTPCode_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
@@ -252,7 +267,10 @@ func request_GoCryptoTrader_GetAccountInfo_0(ctx context.Context, marshaler runt
 	var protoReq GetAccountInfoRequest
 	var metadata runtime.ServerMetadata
 
-	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_GoCryptoTrader_GetAccountInfo_0); err != nil {
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetAccountInfo_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
@@ -578,7 +596,10 @@ func request_GoCryptoTrader_GetLoggerDetails_0(ctx context.Context, marshaler ru
 	var protoReq GetLoggerDetailsRequest
 	var metadata runtime.ServerMetadata
 
-	if err := runtime.PopulateQueryParameters(&protoReq, req.URL.Query(), filter_GoCryptoTrader_GetLoggerDetails_0); err != nil {
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetLoggerDetails_0); err != nil {
 		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
 	}
 
@@ -655,6 +676,118 @@ func request_GoCryptoTrader_DisableExchangePair_0(ctx context.Context, marshaler
 
 }
 
+var (
+	filter_GoCryptoTrader_GetOrderbookStream_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
+func request_GoCryptoTrader_GetOrderbookStream_0(ctx context.Context, marshaler runtime.Marshaler, client GoCryptoTraderClient, req *http.Request, pathParams map[string]string) (GoCryptoTrader_GetOrderbookStreamClient, runtime.ServerMetadata, error) {
+	var protoReq GetOrderbookStreamRequest
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetOrderbookStream_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	stream, err := client.GetOrderbookStream(ctx, &protoReq)
+	if err != nil {
+		return nil, metadata, err
+	}
+	header, err := stream.Header()
+	if err != nil {
+		return nil, metadata, err
+	}
+	metadata.HeaderMD = header
+	return stream, metadata, nil
+
+}
+
+var (
+	filter_GoCryptoTrader_GetExchangeOrderbookStream_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
+func request_GoCryptoTrader_GetExchangeOrderbookStream_0(ctx context.Context, marshaler runtime.Marshaler, client GoCryptoTraderClient, req *http.Request, pathParams map[string]string) (GoCryptoTrader_GetExchangeOrderbookStreamClient, runtime.ServerMetadata, error) {
+	var protoReq GetExchangeOrderbookStreamRequest
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetExchangeOrderbookStream_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	stream, err := client.GetExchangeOrderbookStream(ctx, &protoReq)
+	if err != nil {
+		return nil, metadata, err
+	}
+	header, err := stream.Header()
+	if err != nil {
+		return nil, metadata, err
+	}
+	metadata.HeaderMD = header
+	return stream, metadata, nil
+
+}
+
+var (
+	filter_GoCryptoTrader_GetTickerStream_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
+func request_GoCryptoTrader_GetTickerStream_0(ctx context.Context, marshaler runtime.Marshaler, client GoCryptoTraderClient, req *http.Request, pathParams map[string]string) (GoCryptoTrader_GetTickerStreamClient, runtime.ServerMetadata, error) {
+	var protoReq GetTickerStreamRequest
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetTickerStream_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	stream, err := client.GetTickerStream(ctx, &protoReq)
+	if err != nil {
+		return nil, metadata, err
+	}
+	header, err := stream.Header()
+	if err != nil {
+		return nil, metadata, err
+	}
+	metadata.HeaderMD = header
+	return stream, metadata, nil
+
+}
+
+var (
+	filter_GoCryptoTrader_GetExchangeTickerStream_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
+func request_GoCryptoTrader_GetExchangeTickerStream_0(ctx context.Context, marshaler runtime.Marshaler, client GoCryptoTraderClient, req *http.Request, pathParams map[string]string) (GoCryptoTrader_GetExchangeTickerStreamClient, runtime.ServerMetadata, error) {
+	var protoReq GetExchangeTickerStreamRequest
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_GoCryptoTrader_GetExchangeTickerStream_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	stream, err := client.GetExchangeTickerStream(ctx, &protoReq)
+	if err != nil {
+		return nil, metadata, err
+	}
+	header, err := stream.Header()
+	if err != nil {
+		return nil, metadata, err
+	}
+	metadata.HeaderMD = header
+	return stream, metadata, nil
+
+}
+
 // RegisterGoCryptoTraderHandlerFromEndpoint is same as RegisterGoCryptoTraderHandler but
 // automatically dials to "endpoint" and closes the connection when "ctx" gets done.
 func RegisterGoCryptoTraderHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
@@ -1553,95 +1686,183 @@ func RegisterGoCryptoTraderHandlerClient(ctx context.Context, mux *runtime.Serve
 
 	})
 
+	mux.Handle("GET", pattern_GoCryptoTrader_GetOrderbookStream_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_GoCryptoTrader_GetOrderbookStream_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_GoCryptoTrader_GetOrderbookStream_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_GoCryptoTrader_GetExchangeOrderbookStream_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_GoCryptoTrader_GetExchangeOrderbookStream_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_GoCryptoTrader_GetExchangeOrderbookStream_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_GoCryptoTrader_GetTickerStream_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_GoCryptoTrader_GetTickerStream_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_GoCryptoTrader_GetTickerStream_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
+
+	})
+
+	mux.Handle("GET", pattern_GoCryptoTrader_GetExchangeTickerStream_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_GoCryptoTrader_GetExchangeTickerStream_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_GoCryptoTrader_GetExchangeTickerStream_0(ctx, mux, outboundMarshaler, w, req, func() (proto.Message, error) { return resp.Recv() }, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
 var (
-	pattern_GoCryptoTrader_GetInfo_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getinfo"}, ""))
+	pattern_GoCryptoTrader_GetInfo_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getinfo"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetSubsystems_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getsusbsystems"}, ""))
+	pattern_GoCryptoTrader_GetSubsystems_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getsusbsystems"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_EnableSubsystem_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "enablesubsystem"}, ""))
+	pattern_GoCryptoTrader_EnableSubsystem_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "enablesubsystem"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_DisableSubsystem_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "disablesubsystem"}, ""))
+	pattern_GoCryptoTrader_DisableSubsystem_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "disablesubsystem"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetRPCEndpoints_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getrpcendpoints"}, ""))
+	pattern_GoCryptoTrader_GetRPCEndpoints_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getrpcendpoints"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetCommunicationRelayers_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getcommunicationrelayers"}, ""))
+	pattern_GoCryptoTrader_GetCommunicationRelayers_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getcommunicationrelayers"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetExchanges_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchanges"}, ""))
+	pattern_GoCryptoTrader_GetExchanges_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchanges"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_DisableExchange_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "disableexchange"}, ""))
+	pattern_GoCryptoTrader_DisableExchange_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "disableexchange"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetExchangeInfo_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangeinfo"}, ""))
+	pattern_GoCryptoTrader_GetExchangeInfo_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangeinfo"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetExchangeOTPCode_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangeotp"}, ""))
+	pattern_GoCryptoTrader_GetExchangeOTPCode_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangeotp"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetExchangeOTPCodes_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangeotps"}, ""))
+	pattern_GoCryptoTrader_GetExchangeOTPCodes_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangeotps"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_EnableExchange_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "enableexchange"}, ""))
+	pattern_GoCryptoTrader_EnableExchange_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "enableexchange"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetTicker_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getticker"}, ""))
+	pattern_GoCryptoTrader_GetTicker_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getticker"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetTickers_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "gettickers"}, ""))
+	pattern_GoCryptoTrader_GetTickers_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "gettickers"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetOrderbook_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorderbook"}, ""))
+	pattern_GoCryptoTrader_GetOrderbook_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorderbook"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetOrderbooks_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorderbooks"}, ""))
+	pattern_GoCryptoTrader_GetOrderbooks_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorderbooks"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetAccountInfo_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getaccountinfo"}, ""))
+	pattern_GoCryptoTrader_GetAccountInfo_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getaccountinfo"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetConfig_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getconfig"}, ""))
+	pattern_GoCryptoTrader_GetConfig_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getconfig"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetPortfolio_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getportfolio"}, ""))
+	pattern_GoCryptoTrader_GetPortfolio_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getportfolio"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetPortfolioSummary_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getportfoliosummary"}, ""))
+	pattern_GoCryptoTrader_GetPortfolioSummary_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getportfoliosummary"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_AddPortfolioAddress_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "addportfolioaddress"}, ""))
+	pattern_GoCryptoTrader_AddPortfolioAddress_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "addportfolioaddress"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_RemovePortfolioAddress_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "removeportfolioaddress"}, ""))
+	pattern_GoCryptoTrader_RemovePortfolioAddress_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "removeportfolioaddress"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetForexProviders_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getforexproviders"}, ""))
+	pattern_GoCryptoTrader_GetForexProviders_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getforexproviders"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetForexRates_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getforexrates"}, ""))
+	pattern_GoCryptoTrader_GetForexRates_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getforexrates"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetOrders_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorders"}, ""))
+	pattern_GoCryptoTrader_GetOrders_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorders"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetOrder_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorder"}, ""))
+	pattern_GoCryptoTrader_GetOrder_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorder"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_SubmitOrder_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "submitorder"}, ""))
+	pattern_GoCryptoTrader_SubmitOrder_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "submitorder"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_SimulateOrder_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "simulateorder"}, ""))
+	pattern_GoCryptoTrader_SimulateOrder_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "simulateorder"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_WhaleBomb_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "whalebomb"}, ""))
+	pattern_GoCryptoTrader_WhaleBomb_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "whalebomb"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_CancelOrder_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "cancelorder"}, ""))
+	pattern_GoCryptoTrader_CancelOrder_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "cancelorder"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_CancelAllOrders_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "cancelallorders"}, ""))
+	pattern_GoCryptoTrader_CancelAllOrders_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "cancelallorders"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetEvents_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getevents"}, ""))
+	pattern_GoCryptoTrader_GetEvents_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getevents"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_AddEvent_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "addevent"}, ""))
+	pattern_GoCryptoTrader_AddEvent_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "addevent"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_RemoveEvent_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "removeevent"}, ""))
+	pattern_GoCryptoTrader_RemoveEvent_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "removeevent"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetCryptocurrencyDepositAddresses_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getcryptodepositaddresses"}, ""))
+	pattern_GoCryptoTrader_GetCryptocurrencyDepositAddresses_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getcryptodepositaddresses"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetCryptocurrencyDepositAddress_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getcryptodepositaddress"}, ""))
+	pattern_GoCryptoTrader_GetCryptocurrencyDepositAddress_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getcryptodepositaddress"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_WithdrawCryptocurrencyFunds_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "withdrawcryptofunds"}, ""))
+	pattern_GoCryptoTrader_WithdrawCryptocurrencyFunds_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "withdrawcryptofunds"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_WithdrawFiatFunds_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "withdrawfiatfunds"}, ""))
+	pattern_GoCryptoTrader_WithdrawFiatFunds_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "withdrawfiatfunds"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetLoggerDetails_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getloggerdetails"}, ""))
+	pattern_GoCryptoTrader_GetLoggerDetails_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getloggerdetails"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_SetLoggerDetails_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "setloggerdetails"}, ""))
+	pattern_GoCryptoTrader_SetLoggerDetails_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "setloggerdetails"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_GetExchangePairs_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangepairs"}, ""))
+	pattern_GoCryptoTrader_GetExchangePairs_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangepairs"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_EnableExchangePair_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "enableexchangepair"}, ""))
+	pattern_GoCryptoTrader_EnableExchangePair_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "enableexchangepair"}, "", runtime.AssumeColonVerbOpt(true)))
 
-	pattern_GoCryptoTrader_DisableExchangePair_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "disableexchangepair"}, ""))
+	pattern_GoCryptoTrader_DisableExchangePair_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "disableexchangepair"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_GoCryptoTrader_GetOrderbookStream_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getorderbookstream"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_GoCryptoTrader_GetExchangeOrderbookStream_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangeorderbookstream"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_GoCryptoTrader_GetTickerStream_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getTickerstream"}, "", runtime.AssumeColonVerbOpt(true)))
+
+	pattern_GoCryptoTrader_GetExchangeTickerStream_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"v1", "getexchangetickerstream"}, "", runtime.AssumeColonVerbOpt(true)))
 )
 
 var (
@@ -1730,4 +1951,12 @@ var (
 	forward_GoCryptoTrader_EnableExchangePair_0 = runtime.ForwardResponseMessage
 
 	forward_GoCryptoTrader_DisableExchangePair_0 = runtime.ForwardResponseMessage
+
+	forward_GoCryptoTrader_GetOrderbookStream_0 = runtime.ForwardResponseStream
+
+	forward_GoCryptoTrader_GetExchangeOrderbookStream_0 = runtime.ForwardResponseStream
+
+	forward_GoCryptoTrader_GetTickerStream_0 = runtime.ForwardResponseStream
+
+	forward_GoCryptoTrader_GetExchangeTickerStream_0 = runtime.ForwardResponseStream
 )

gctrpc/rpc.proto

@@ -489,6 +489,26 @@ message ExchangePairRequest {
     CurrencyPair pair = 3;
 }
 
+message GetOrderbookStreamRequest {
+    string exchange = 1;
+    CurrencyPair pair = 2;
+    string asset_type = 3;
+}
+
+message GetExchangeOrderbookStreamRequest {
+    string exchange = 1;
+}
+
+message GetTickerStreamRequest {
+    string exchange = 1;
+    CurrencyPair pair = 2;
+    string asset_type = 3;
+}
+
+message GetExchangeTickerStreamRequest {
+    string exchange = 1;
+}
+
 service GoCryptoTrader {
     rpc GetInfo (GetInfoRequest) returns (GetInfoResponse) {
         option (google.api.http) = {
@@ -771,4 +791,28 @@ service GoCryptoTrader {
             body: "*"
         };
     }
+
+    rpc GetOrderbookStream(GetOrderbookStreamRequest) returns (stream OrderbookResponse) {
+        option (google.api.http) = {
+            get: "/v1/getorderbookstream"
+        };
+    }
+
+    rpc GetExchangeOrderbookStream(GetExchangeOrderbookStreamRequest) returns (stream OrderbookResponse) {
+        option (google.api.http) = {
+            get: "/v1/getexchangeorderbookstream"
+        };
+    }
+
+    rpc GetTickerStream(GetTickerStreamRequest) returns (stream TickerResponse) {
+        option (google.api.http) = {
+            get: "/v1/getTickerstream"
+        };
+    }
+
+    rpc GetExchangeTickerStream(GetExchangeTickerStreamRequest) returns (stream TickerResponse) {
+        option (google.api.http) = {
+            get: "/v1/getexchangetickerstream"
+        };
+    }
 }

gctrpc/rpc.swagger.json

@@ -271,6 +271,54 @@
         ]
       }
     },
+    "/v1/getTickerstream": {
+      "get": {
+        "operationId": "GetTickerStream",
+        "responses": {
+          "200": {
+            "description": "A successful response.(streaming responses)",
+            "schema": {
+              "$ref": "#/x-stream-definitions/gctrpcTickerResponse"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "exchange",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "pair.delimiter",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "pair.base",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "pair.quote",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "asset_type",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "GoCryptoTrader"
+        ]
+      }
+    },
     "/v1/getaccountinfo": {
       "get": {
         "operationId": "GetAccountInfo",
@@ -419,6 +467,30 @@
         ]
       }
     },
+    "/v1/getexchangeorderbookstream": {
+      "get": {
+        "operationId": "GetExchangeOrderbookStream",
+        "responses": {
+          "200": {
+            "description": "A successful response.(streaming responses)",
+            "schema": {
+              "$ref": "#/x-stream-definitions/gctrpcOrderbookResponse"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "exchange",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "GoCryptoTrader"
+        ]
+      }
+    },
     "/v1/getexchangeotp": {
       "get": {
         "operationId": "GetExchangeOTPCode",
@@ -510,6 +582,30 @@
         ]
       }
     },
+    "/v1/getexchangetickerstream": {
+      "get": {
+        "operationId": "GetExchangeTickerStream",
+        "responses": {
+          "200": {
+            "description": "A successful response.(streaming responses)",
+            "schema": {
+              "$ref": "#/x-stream-definitions/gctrpcTickerResponse"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "exchange",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "GoCryptoTrader"
+        ]
+      }
+    },
     "/v1/getforexproviders": {
       "get": {
         "operationId": "GetForexProviders",
@@ -650,6 +746,54 @@
         ]
       }
     },
+    "/v1/getorderbookstream": {
+      "get": {
+        "operationId": "GetOrderbookStream",
+        "responses": {
+          "200": {
+            "description": "A successful response.(streaming responses)",
+            "schema": {
+              "$ref": "#/x-stream-definitions/gctrpcOrderbookResponse"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "exchange",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "pair.delimiter",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "pair.base",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "pair.quote",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          },
+          {
+            "name": "asset_type",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "GoCryptoTrader"
+        ]
+      }
+    },
     "/v1/getorders": {
       "post": {
         "operationId": "GetOrders",
@@ -2175,6 +2319,69 @@
           "type": "string"
         }
       }
+    },
+    "protobufAny": {
+      "type": "object",
+      "properties": {
+        "type_url": {
+          "type": "string"
+        },
+        "value": {
+          "type": "string",
+          "format": "byte"
+        }
+      }
+    },
+    "runtimeStreamError": {
+      "type": "object",
+      "properties": {
+        "grpc_code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "http_code": {
+          "type": "integer",
+          "format": "int32"
+        },
+        "message": {
+          "type": "string"
+        },
+        "http_status": {
+          "type": "string"
+        },
+        "details": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/protobufAny"
+          }
+        }
+      }
+    }
+  },
+  "x-stream-definitions": {
+    "gctrpcOrderbookResponse": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/gctrpcOrderbookResponse"
+        },
+        "error": {
+          "$ref": "#/definitions/runtimeStreamError"
+        }
+      },
+      "title": "Stream result of gctrpcOrderbookResponse"
+    },
+    "gctrpcTickerResponse": {
+      "type": "object",
+      "properties": {
+        "result": {
+          "$ref": "#/definitions/gctrpcTickerResponse"
+        },
+        "error": {
+          "$ref": "#/definitions/runtimeStreamError"
+        }
+      },
+      "title": "Stream result of gctrpcTickerResponse"
     }
   }
 }