Merge branch 'master' of github.com:mongodb/mongo-python-driver into PYTHON-4878

Author: blink1073

pymongo/network_layer.py

@@ -205,7 +205,7 @@ async def _async_sendall_ssl(
             total_sent += sent
 
     async def _async_receive_ssl(
-        conn: _sslConn, length: int, dummy: AbstractEventLoop
+        conn: _sslConn, length: int, dummy: AbstractEventLoop, once: Optional[bool] = False
     ) -> memoryview:
         mv = memoryview(bytearray(length))
         total_read = 0
@@ -215,6 +215,9 @@ async def _async_receive_ssl(
         while total_read < length:
             try:
                 read = conn.recv_into(mv[total_read:])
+                # KMS responses update their expected size after the first batch, stop reading after one loop
+                if once:
+                    return mv[:read]
                 if read == 0:
                     raise OSError("connection closed")
             except BLOCKING_IO_ERRORS:

test/server_selection_logging/operation-id.json

@@ -197,7 +197,7 @@
               }
             },
             {
-              "level": "info",
+              "level": "debug",
               "component": "serverSelection",
               "data": {
                 "message": "Waiting for suitable server to become available",
@@ -383,7 +383,7 @@
               }
             },
             {
-              "level": "info",
+              "level": "debug",
               "component": "serverSelection",
               "data": {
                 "message": "Waiting for suitable server to become available",

test/server_selection_logging/replica-set.json

@@ -184,7 +184,7 @@
               }
             },
             {
-              "level": "info",
+              "level": "debug",
               "component": "serverSelection",
               "data": {
                 "message": "Waiting for suitable server to become available",

test/server_selection_logging/sharded.json

@@ -193,7 +193,7 @@
               }
             },
             {
-              "level": "info",
+              "level": "debug",
               "component": "serverSelection",
               "data": {
                 "message": "Waiting for suitable server to become available",