fix: request cannot have request body error

Author: ChiragAgg5k

templates/swift/Sources/Enums/Enum.swift.twig

@@ -3,7 +3,11 @@ import Foundation
 public enum {{ enum.name | caseUcfirst | overrideIdentifier }}: String, CustomStringConvertible {
     {%~ for value in enum.enum %}
     {%~ set key = enum.keys is empty ? value : enum.keys[loop.index0] %}
+    {% if key[0] matches '/\\d/' %}
+    case _{{ key | caseEnumKey | escapeSwiftKeyword }} = "{{ value }}"
+    {% else %}
     case {{ key | caseEnumKey | escapeSwiftKeyword }} = "{{ value }}"
+    {% endif %}
     {%~ endfor %}
 
     public var description: String {

templates/swift/Sources/WebSockets/HTTPHandler.swift.twig

@@ -48,8 +48,6 @@ extension HTTPHandler : ChannelInboundHandler, RemovableChannelHandler {
         var headers = HTTPHeaders()
 
         headers.add(name: "Host", value: "\(client.host):\(client.port)")
-        headers.add(name: "Content-Type", value: "text/plain")
-        headers.add(name: "Content-Length", value: "\(1)")
         headers.add(contentsOf: self.headers)
         headers.addDomainCookies(for: client.host)
         let requestHead = HTTPRequestHead(
@@ -60,7 +58,6 @@ extension HTTPHandler : ChannelInboundHandler, RemovableChannelHandler {
         )
 
         context.write(wrapOutboundOut(.head(requestHead)), promise: nil)
-        context.write(wrapOutboundOut(.body(.byteBuffer(ByteBuffer(string: "\r\n")))), promise: nil)
         context.writeAndFlush(wrapOutboundOut(.end(nil)), promise: nil)
     }