强制启用CA2007规则，任何层级，只要是通用库代码，await时都应该调用ConfigureAwait(false)。fix: http…

…s://github.com/NewLifeX/NewLife.XCode/issues/55。参考 ：https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2007

.editorconfig

@@ -66,6 +66,26 @@ dotnet_style_null_propagation = true:suggestion
 dotnet_style_explicit_tuple_names = true:suggestion
 dotnet_style_prefer_inferred_tuple_names = true:suggestion
 dotnet_style_prefer_inferred_anonymous_type_member_names = true:suggestion
+tab_width = 4
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_require_accessibility_modifiers = for_non_interface_members:silent
+dotnet_code_quality_unused_parameters = all:suggestion
+dotnet_style_readonly_field = true:suggestion
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent
+dotnet_style_allow_multiple_blank_lines_experimental = false:suggestion
+dotnet_style_allow_statement_immediately_after_block_experimental = true:silent
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
+dotnet_style_prefer_auto_properties = true:suggestion
+dotnet_style_prefer_simplified_boolean_expressions = true:suggestion
+dotnet_style_prefer_conditional_expression_over_assignment = true:silent
+dotnet_style_prefer_conditional_expression_over_return = true:silent
+dotnet_style_prefer_compound_assignment = true:suggestion
+dotnet_style_prefer_simplified_interpolation = true:suggestion
+dotnet_style_prefer_collection_expression = when_types_loosely_match:suggestion
+dotnet_style_namespace_match_folder = true:suggestion
 
 # CSharp code style settings:
 [*.cs]
@@ -109,4 +129,134 @@ csharp_new_line_before_members_in_anonymous_types = true
 csharp_new_line_between_query_expression_clauses = true
 
 [*.md]
-trim_trailing_whitespace = false
+trim_trailing_whitespace = false
+[*.cs]
+#### 命名样式 ####
+
+# 命名规则
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = suggestion
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+# 符号规范
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+# 命名样式
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+csharp_using_directive_placement = outside_namespace:silent
+csharp_style_expression_bodied_accessors = true:silent
+csharp_style_expression_bodied_lambdas = true:silent
+csharp_style_expression_bodied_local_functions = false:silent
+csharp_prefer_simple_using_statement = true:suggestion
+csharp_style_namespace_declarations = block_scoped:silent
+csharp_style_prefer_method_group_conversion = true:silent
+csharp_style_prefer_top_level_statements = true:silent
+csharp_space_around_binary_operators = before_and_after
+csharp_indent_labels = flush_left
+csharp_style_prefer_primary_constructors = true:suggestion
+csharp_prefer_system_threading_lock = true:suggestion
+csharp_prefer_static_local_function = true:suggestion
+csharp_prefer_static_anonymous_function = true:suggestion
+csharp_style_prefer_readonly_struct = true:suggestion
+csharp_style_prefer_readonly_struct_member = true:suggestion
+csharp_indent_case_contents = true
+csharp_style_allow_embedded_statements_on_same_line_experimental = true:silent
+csharp_style_allow_blank_lines_between_consecutive_braces_experimental = false:suggestion
+csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = false:suggestion
+csharp_style_allow_blank_line_after_token_in_conditional_expression_experimental = false:suggestion
+csharp_style_allow_blank_line_after_token_in_arrow_expression_clause_experimental = false:suggestion
+csharp_style_prefer_switch_expression = true:suggestion
+csharp_style_prefer_pattern_matching = true:suggestion
+csharp_style_prefer_not_pattern = true:suggestion
+csharp_style_prefer_extended_property_pattern = true:suggestion
+csharp_style_prefer_null_check_over_type_check = true:suggestion
+csharp_style_prefer_local_over_anonymous_function = true:suggestion
+csharp_style_prefer_index_operator = true:suggestion
+csharp_style_prefer_range_operator = true:suggestion
+csharp_style_implicit_object_creation_when_type_is_apparent = true:suggestion
+csharp_style_prefer_tuple_swap = true:suggestion
+csharp_style_prefer_utf8_string_literals = true:suggestion
+csharp_style_unused_value_assignment_preference = discard_variable:suggestion
+csharp_style_unused_value_expression_statement_preference = discard_variable:silent
+
+[*.vb]
+#### 命名样式 ####
+
+# 命名规则
+
+dotnet_naming_rule.interface_should_be_以_i_开始.severity = suggestion
+dotnet_naming_rule.interface_should_be_以_i_开始.symbols = interface
+dotnet_naming_rule.interface_should_be_以_i_开始.style = 以_i_开始
+
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.severity = suggestion
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.symbols = 类型
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.style = 帕斯卡拼写法
+
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.severity = suggestion
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.symbols = 非字段成员
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.style = 帕斯卡拼写法
+
+# 符号规范
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, friend, private, protected, protected_friend, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.类型.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.类型.applicable_accessibilities = public, friend, private, protected, protected_friend, private_protected
+dotnet_naming_symbols.类型.required_modifiers = 
+
+dotnet_naming_symbols.非字段成员.applicable_kinds = property, event, method
+dotnet_naming_symbols.非字段成员.applicable_accessibilities = public, friend, private, protected, protected_friend, private_protected
+dotnet_naming_symbols.非字段成员.required_modifiers = 
+
+# 命名样式
+
+dotnet_naming_style.以_i_开始.required_prefix = I
+dotnet_naming_style.以_i_开始.required_suffix = 
+dotnet_naming_style.以_i_开始.word_separator = 
+dotnet_naming_style.以_i_开始.capitalization = pascal_case
+
+dotnet_naming_style.帕斯卡拼写法.required_prefix = 
+dotnet_naming_style.帕斯卡拼写法.required_suffix = 
+dotnet_naming_style.帕斯卡拼写法.word_separator = 
+dotnet_naming_style.帕斯卡拼写法.capitalization = pascal_case
+
+dotnet_naming_style.帕斯卡拼写法.required_prefix = 
+dotnet_naming_style.帕斯卡拼写法.required_suffix = 
+dotnet_naming_style.帕斯卡拼写法.word_separator = 
+dotnet_naming_style.帕斯卡拼写法.capitalization = pascal_case

NewLife.Core/Data/DbTable.cs

@@ -103,7 +103,7 @@ public void ReadData(IDataReader dr, Int32[]? fields = null)
     public async Task ReadAsync(DbDataReader dr, CancellationToken cancellationToken = default)
     {
         ReadHeader(dr);
-        await ReadDataAsync(dr, null, cancellationToken);
+        await ReadDataAsync(dr, null, cancellationToken).ConfigureAwait(false);
     }
 
     /// <summary>读取数据</summary>
@@ -554,10 +554,8 @@ public async Task WriteXml(Stream stream)
                 await writer.WriteStartElementAsync(null, "Table", null).ConfigureAwait(false);
                 for (var i = 0; i < cs.Length; i++)
                 {
-                    //await writer.WriteElementStringAsync(null, Columns[i], null, row[i] + "");
                     await writer.WriteStartElementAsync(null, cs[i], null).ConfigureAwait(false);
 
-                    //writer.WriteValue(row[i]);
                     if (ts[i] == typeof(Boolean))
                         writer.WriteValue(row[i].ToBoolean());
                     else if (ts[i] == typeof(DateTime))

NewLife.Core/Http/DnsHttpHandler.cs

@@ -22,7 +22,7 @@ public DnsHttpHandler(HttpMessageHandler innerHandler) : base(innerHandler) { }
     protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
     {
         var uri = request.RequestUri;
-        if (uri == null) return await base.SendAsync(request, cancellationToken);
+        if (uri == null) return await base.SendAsync(request, cancellationToken).ConfigureAwait(false);
 
         // 调用自定义DNS解析器
         var addrs = Resolver?.Resolve(uri.Host);
@@ -55,6 +55,6 @@ protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage
             request.RequestUri = builder.Uri;
         }
 
-        return await base.SendAsync(request, cancellationToken);
+        return await base.SendAsync(request, cancellationToken).ConfigureAwait(false);
     }
 }

NewLife.Core/Http/HttpHelper.cs

@@ -342,7 +342,7 @@ public static async Task<String> PostJsonAsync(this HttpClient client, String re
 
         //if (headers == null && client.DefaultRequestHeaders.Accept.Count == 0) client.DefaultRequestHeaders.Accept.ParseAdd("application/json");
 
-        return await PostAsync(client, requestUri, content, headers, cancellationToken);
+        return await PostAsync(client, requestUri, content, headers, cancellationToken).ConfigureAwait(false);
     }
 
     /// <summary>同步提交Json</summary>
@@ -373,7 +373,7 @@ public static async Task<String> PostXmlAsync(this HttpClient client, String req
         //if (headers == null && client.DefaultRequestHeaders.Accept.Count == 0) client.DefaultRequestHeaders.Accept.ParseAdd("application/xml");
         //client.AddHeaders(headers);
 
-        return await PostAsync(client, requestUri, content, headers, cancellationToken);
+        return await PostAsync(client, requestUri, content, headers, cancellationToken).ConfigureAwait(false);
     }
 
     /// <summary>同步提交Xml</summary>
@@ -441,7 +441,7 @@ public static async Task<String> PostFormAsync(this HttpClient client, String re
 #endif
         }
 
-        return await PostAsync(client, requestUri, content, headers, cancellationToken);
+        return await PostAsync(client, requestUri, content, headers, cancellationToken).ConfigureAwait(false);
     }
 
     /// <summary>同步提交表单，名值对传输字典参数</summary>
@@ -479,7 +479,7 @@ public static async Task<String> PostMultipartFormAsync(this HttpClient client,
                 content.Add(new StringContent(item.Value.ToJson()), item.Key);
         }
 
-        return await PostAsync(client, requestUri, content, null, cancellationToken);
+        return await PostAsync(client, requestUri, content, null, cancellationToken).ConfigureAwait(false);
     }
 
     /// <summary>同步获取字符串</summary>
@@ -527,11 +527,11 @@ private static async Task<String> PostAsync(HttpClient client, String requestUri
         var filter = Filter;
         try
         {
-            if (filter != null) await filter.OnRequest(client, request, null, cancellationToken);
+            if (filter != null) await filter.OnRequest(client, request, null, cancellationToken).ConfigureAwait(false);
 
             var response = await client.SendAsync(request, cancellationToken).ConfigureAwait(false);
 
-            if (filter != null) await filter.OnResponse(client, response, request, cancellationToken);
+            if (filter != null) await filter.OnResponse(client, response, request, cancellationToken).ConfigureAwait(false);
 
 #if NET5_0_OR_GREATER
             var result = await response.Content.ReadAsStringAsync(cancellationToken).ConfigureAwait(false);
@@ -549,7 +549,7 @@ private static async Task<String> PostAsync(HttpClient client, String requestUri
             // 跟踪异常
             span?.SetError(ex, null);
 
-            if (filter != null) await filter.OnError(client, ex, request, cancellationToken);
+            if (filter != null) await filter.OnError(client, ex, request, cancellationToken).ConfigureAwait(false);
 
             throw;
         }
@@ -641,7 +641,7 @@ public static async Task<String> UploadFileAsync(this HttpClient client, String
             }
         }
 
-        return await PostAsync(client, requestUri, content, null, cancellationToken);
+        return await PostAsync(client, requestUri, content, null, cancellationToken).ConfigureAwait(false);
     }
     #endregion
 
@@ -660,15 +660,15 @@ public static async Task ConsumeAndPushAsync(this WebSocket socket, IProducerCon
         {
             while (!token.IsCancellationRequested && socket.Connected)
             {
-                var msg = await queue.TakeOneAsync(30, token);
+                var msg = await queue.TakeOneAsync(30, token).ConfigureAwait(false);
                 if (msg != null)
                 {
                     var buf = onProcess != null ? onProcess(msg) : msg.GetBytes();
                     socket.Send(buf, WebSocketMessageType.Text);
                 }
                 else
                 {
-                    await Task.Delay(100, token);
+                    await Task.Delay(100, token).ConfigureAwait(false);
                 }
             }
         }
@@ -689,7 +689,7 @@ public static async Task ConsumeAndPushAsync(this WebSocket socket, IProducerCon
     /// <param name="topic">主题</param>
     /// <param name="source">取消通知源</param>
     /// <returns></returns>
-    public static async Task ConsumeAndPushAsync(this WebSocket socket, ICache host, String topic, CancellationTokenSource source) => await ConsumeAndPushAsync(socket, host.GetQueue<String>(topic), null, source);
+    public static Task ConsumeAndPushAsync(this WebSocket socket, ICache host, String topic, CancellationTokenSource source) => ConsumeAndPushAsync(socket, host.GetQueue<String>(topic), null, source);
 
     /// <summary>从队列消费消息并推送到WebSocket客户端</summary>
     /// <param name="socket">WebSocket实例</param>
@@ -705,7 +705,7 @@ public static async Task ConsumeAndPushAsync(this System.Net.WebSockets.WebSocke
         {
             while (!token.IsCancellationRequested && socket.State == System.Net.WebSockets.WebSocketState.Open)
             {
-                var msg = await queue.TakeOneAsync(30, token);
+                var msg = await queue.TakeOneAsync(30, token).ConfigureAwait(false);
                 if (msg != null)
                 {
                     var buf = onProcess != null ? onProcess(msg) : msg.GetBytes();
@@ -715,7 +715,7 @@ public static async Task ConsumeAndPushAsync(this System.Net.WebSockets.WebSocke
                 }
                 else
                 {
-                    await Task.Delay(100, token);
+                    await Task.Delay(100, token).ConfigureAwait(false);
                 }
             }
         }
@@ -736,7 +736,7 @@ public static async Task ConsumeAndPushAsync(this System.Net.WebSockets.WebSocke
     /// <param name="topic">主题</param>
     /// <param name="source">取消通知源</param>
     /// <returns></returns>
-    public static async Task ConsumeAndPushAsync(this System.Net.WebSockets.WebSocket socket, ICache host, String topic, CancellationTokenSource source) => await ConsumeAndPushAsync(socket, host.GetQueue<String>(topic), null, source);
+    public static Task ConsumeAndPushAsync(this System.Net.WebSockets.WebSocket socket, ICache host, String topic, CancellationTokenSource source) => ConsumeAndPushAsync(socket, host.GetQueue<String>(topic), null, source);
 
     /// <summary>阻塞等待WebSocket关闭</summary>
     /// <param name="socket">WebSocket实例</param>

NewLife.Core/Http/HttpTraceHandler.cs

@@ -28,12 +28,14 @@ protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage
 
         // 如果父级已经做了ApiHelper.Invoke埋点，这里不需要再做一次
         var parent = DefaultSpan.Current;
-        if (parent != null && parent.Tag == uri + "" || request.Headers.Contains("traceparent")) return await base.SendAsync(request, cancellationToken);
+        if (parent != null && parent.Tag == uri + "" || request.Headers.Contains("traceparent"))
+            return await base.SendAsync(request, cancellationToken).ConfigureAwait(false);
 
         using var span = Tracer?.NewSpan(request);
         try
         {
-            var response = await base.SendAsync(request, cancellationToken);
+            // 任何层级，只要是通用库代码，await时都应该调用ConfigureAwait(false)
+            var response = await base.SendAsync(request, cancellationToken).ConfigureAwait(false);
 
             span?.AppendTag(response);
 

NewLife.Core/Http/TinyHttpClient.cs

@@ -230,7 +230,7 @@ protected virtual async Task<IOwnerPacket> SendDataAsync(Uri? uri, IPacket? requ
                 rs = await SendDataAsync(null, null).ConfigureAwait(false);
             }
 
-            res.Body = await ReadChunkAsync(rs);
+            res.Body = await ReadChunkAsync(rs).ConfigureAwait(false);
         }
 
         // 断开连接
@@ -381,7 +381,7 @@ private Boolean ParseChunk(Span<Byte> data, out Int32 offset, out Int32 octets)
         var baseAddress = BaseAddress ?? throw new ArgumentNullException(nameof(BaseAddress));
         var request = BuildRequest(baseAddress, method, action, args);
 
-        using var rs = await SendAsync(request);
+        using var rs = await SendAsync(request).ConfigureAwait(false);
 
         if (rs == null || rs.Body == null || rs.Body.Length == 0) return default;