add agreed fixes

orchestracities · Nov 18, 2020 · 69d5db6 · 69d5db6
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diff --git a/docs/manuals/admin/configuration.md b/docs/manuals/admin/configuration.md
@@ -22,7 +22,7 @@ To configure QuantumLeap you can use the following environment variables:
 | `DEFAULT_CACHE_TTL`| Time to live of metadata cache, default: 60 (seconds) |                              |
 | `QL_CONFIG`        | Pathname for tenant  configuration  |
 | `QL_DEFAULT_DB`    | Default backend: `timescale` or `crate`  |
-| `USE_FLASK`        | `True` or `False` to use flask server or gunicorn. Default to `False`  |
+| `USE_FLASK`        | `True` or `False` to use flask server (only for Dev) or gunicorn. Default to `False`  |
 | `LOGLEVEL`         | Define the log level for all services (`DEBUG`, `INFO`, `WARNING` , `ERROR`)      |
 
 **NOTE**

diff --git a/docs/manuals/user/index.md b/docs/manuals/user/index.md
@@ -176,9 +176,28 @@ or [TimescaleDB](https://www.postgresql.org/docs/current/datatype.html) data typ
 
 
 If the type of any of the received attributes is not present in the column
-*NGSI Type* of the previous table, the value of such attribute will be treated
-internally as a string. So, if you use `Float` for your attribute type (not
-valid), your attribute will be stored as a `text`.
+*NGSI Type* of the previous table, the *NGSI Type* (and hence the SQL type)
+will be derived from the value. Using the following logic:
+
+```
+       if a_type not in NGSI
+            type = Text
+            if a_value is a list:
+               type = Array
+            elif a_value is not None and a_value is an Object:
+                if a_type is 'Property' and a_value['@type'] is 'DateTime':
+                    type = DateTime
+                else:
+                    type = StructuredValue
+            elif a_value is int:
+                type = Integer
+            elif a_value is float:
+                type = Number
+            elif a_value is bool:
+                type = Boolean
+            elif a_value is an ISO DateTime:
+                type = DateTime
+```
 
 ### [Time Index](#timeindex)
 

diff --git a/src/server/gconfig.py b/src/server/gconfig.py
@@ -59,6 +59,8 @@
 # We did some initial quick & dirty benchmarking to get these results.
 # We'll likely have to measure better and also understand better the
 # way the various Gunicorn worker types actually work. (Pun intended.)
+# IMPORTANT: current implementation of ConnectionManager is not thread safe,
+# keep this value to 1.
 threads = 1