EF-26: Pass EF Provider data to Client Meta Data Handshake (#1185)

sanych-sun · web-flow · commit 8472bff8be9f · 2023-09-28T15:20:28.000-07:00
diff --git a/src/MongoDB.Driver.Core/Core/Connections/ClientDocumentHelper.cs b/src/MongoDB.Driver.Core/Core/Connections/ClientDocumentHelper.cs
@@ -77,6 +77,11 @@ internal static BsonDocument CreateDriverDocument(string driverVersion)
                 driverName = $"{driverName}|legacy";
             }
 
+            if (IsEFLoaded())
+            {
+                driverName = $"{driverName}|efcore";
+            }
+
             return new BsonDocument
             {
                 { "name", driverName },
@@ -87,6 +92,11 @@ bool IsLegacyLoaded()
             {
                 return Type.GetType("MongoDB.Driver.MongoServer, MongoDB.Driver.Legacy") != null;
             }
+
+            bool IsEFLoaded()
+            {
+                return Type.GetType("MongoDB.EntityFrameworkCore.Query.MongoQueryContext, MongoDB.EntityFrameworkCore") != null;
+            }
         }
 
         internal static BsonDocument CreateEnvDocument()

Original file line number	Diff line number	Diff line change
`@@ -77,6 +77,11 @@ internal static BsonDocument CreateDriverDocument(string driverVersion)`
`77`	`77`	`driverName = $"{driverName}\|legacy";`
`78`	`78`	`}`
`79`	`79`
	`80`	`+ if (IsEFLoaded())`
	`81`	`+ {`
	`82`	`+ driverName = $"{driverName}\|efcore";`
	`83`	`+ }`
	`84`	`+`
`80`	`85`	`return new BsonDocument`
`81`	`86`	`{`
`82`	`87`	`{ "name", driverName },`
`@@ -87,6 +92,11 @@ bool IsLegacyLoaded()`
`87`	`92`	`{`
`88`	`93`	`return Type.GetType("MongoDB.Driver.MongoServer, MongoDB.Driver.Legacy") != null;`
`89`	`94`	`}`
	`95`	`+`
	`96`	`+ bool IsEFLoaded()`
	`97`	`+ {`
	`98`	`+ return Type.GetType("MongoDB.EntityFrameworkCore.Query.MongoQueryContext, MongoDB.EntityFrameworkCore") != null;`
	`99`	`+ }`
`90`	`100`	`}`
`91`	`101`
`92`	`102`	`internal static BsonDocument CreateEnvDocument()`