chunked encoding content length

lib/network/channel.dart

@@ -77,7 +77,7 @@ class Channel {
         remotePort = _socket.remotePort;
 
   ///返回此channel的全局唯一标识符。
-  String get id => _id.toRadixString(16);
+  String get id => _id.toRadixString(36);
 
   Socket get socket => _socket;
 

lib/network/http/codec.dart

@@ -29,7 +29,6 @@ import '../../utils/compress.dart';
 import 'http.dart';
 import 'http_headers.dart';
 
-
 class ParserException implements Exception {
   final String message;
   final String? source;
@@ -162,11 +161,12 @@ abstract class HttpCodec<T extends HttpMessage> implements Codec<T> {
     }
 
     //请求头
+    bool isChunked = message.headers.isChunked;
     message.headers.remove(HttpHeaders.TRANSFER_ENCODING);
 
-    if (body != null && body.isNotEmpty) {
+    if (body != null && (body.isNotEmpty || isChunked)) {
       message.headers.contentLength = body.length;
-    } else if (message.contentLength != 0){
+    } else if (message.contentLength != 0) {
       message.headers.remove(HttpHeaders.CONTENT_LENGTH);
     }
 

lib/network/http/http.dart

@@ -51,7 +51,7 @@ abstract class HttpMessage {
   List<int>? body;
   String? remoteAddress;
 
-  String requestId = (DateTime.now().millisecondsSinceEpoch + Random().nextInt(99999)).toRadixString(16);
+  String requestId = (DateTime.now().millisecondsSinceEpoch + Random().nextInt(99999)).toRadixString(36);
   int? streamId; // http2 streamId
   HttpMessage(this.protocolVersion);
 
@@ -266,6 +266,7 @@ enum HttpMethod {
   trace("TRACE"),
   connect("CONNECT"),
   propfind("PROPFIND"),
+  report("REPORT"),
   ;
 
   final String name;
@@ -280,6 +281,10 @@ enum HttpMethod {
       rethrow;
     }
   }
+
+  static List<HttpMethod> methods() {
+    return values.where((method) => method != HttpMethod.propfind &&  method != HttpMethod.report).toList();
+  }
 }
 
 ///HTTP响应状态。

lib/network/http/http_headers.dart

@@ -85,9 +85,10 @@ class HttpHeaders {
     return _headers[originalHeaderName];
   }
 
-  void remove(String name) {
+  bool remove(String name) {
     var originalHeaderName = _originalHeaderNames.remove(name.toLowerCase());
     _headers.remove(originalHeaderName);
+    return originalHeaderName != null;
   }
 
   int? getInt(String name) {