move go files to src/

src/internal/server/rpc/errors.go

@@ -0,0 +1,30 @@
+package rpc
+
+const (
+	ErrParseError  = -32700
+	ErrParseErrorS = "Parse error"
+
+	ErrInvalidRequest  = -32600
+	ErrInvalidRequestS = "Invalid Request"
+
+	ErrMethodNotFound  = -32601
+	ErrMethodNotFoundS = "Method not found"
+
+	ErrInvalidParams  = -32602
+	ErrInvalidParamsS = "Invalid params"
+
+	ErrInternalError  = -32603
+	ErrInternalErrorS = "Internal error"
+
+	ErrContextVersion  = -32010
+	ErrContextVersionS = "Invalid context version"
+
+	ErrInvalidMethodFormat  = -32020
+	ErrInvalidMethodFormatS = "Invalid method format"
+
+	ErrMethodIsMissing  = -32020
+	ErrMethodIsMissingS = "Method is missing"
+
+	ErrSessionIsBusy  = -32030
+	ErrSessionIsBusyS = "The session is busy"
+)