mORMot Open Source

Hi i just switched from WinHttp to Socket client and get error 10060

Log Output

InternalUri GET
...
ESChannel {recv : Socket Error 10060}
ENetSocket {THttpClientSocket.DoTlsAfter: TLS failed ..

after a timeout of 30s

With WinHttp the connection can be established

We connect to a server with valid certificate.

I need a clou how to find the reason for the error- any thougths ?

Hi Arnaud, today i get an error calling a simple SOA function:

here a part of the log:

27.02.2024 14:36:12.224	Enter	1	 mormot.soa.client.TServiceFactoryClient(18f37450).InternalInvoke IDomBelegverwaltung.GetAlleAuftraege("",1) 1
27.02.2024 14:36:12.224	Enter	1	    mormot.rest.http.client.TRestHttpClientWinHttp(18f738a0).InternalUri POST
27.02.2024 14:36:12.256	Client	1	       mormot.rest.http.client.TRestHttpClientWinHttp(18f738a0) POST LSYS/DomBelegverwaltung.GetAlleAuftraege/1?session_signature=000d4a4f0018aa4462b2baf2 status=200 len=692979 state=5
27.02.2024 14:36:12.256	Leave	1	    00.039.894
27.02.2024 14:36:12.256	Service return	1	    mormot.soa.client.TServiceFactoryClient(18f37450) {"result":[[{State:2,Anlagedatum:"2023-09-20T10:53:14",LetzteAenderung:"2023-12-14T15:08:53",....
27.02.2024 14:36:12.256	Leave	1	 00.046.140
27.02.2024 14:37:45.976	Exception	1	 EInterfaceFactory {Message:"TInterfacedObjectFakeClient.FakeCall(IDomBelegverwaltung.GetAlleAuftraege) failed: 'Invalid returned JSON content: expects {result:...}, got {\"result~:[[{State:2,Anlagedatum:\"2023-09-20T10:53:14\",LetzteAenderung:\"2023-12-14T15:08:53

As you can see the server sends everything ok, but in last line instead of result: there is \"result~: and other Strings are also escaped.

Not every SOA Call has this behavior, may be it depends on the amount of Data received.

Hi Ab, is there a simple Solution to this Idea:

Lets say i have 10(or more) client showing data from my Server received with some SOA Calls.
Now one of the clients does some updates on the data and sends it to the server, using SOA - Update call.

Now i like the Server to inform the Client about data changes, to display the changed data.
I don't like to pull the Data every 5s from the client.
i like to have a kind of Push message from the Server to the clients interested in this message.

The Client could also be a Webseite using WebSockets.

Is it possible to use the same port as the SOA Server for the Socket Server or do i need a second port ?

i read this: https://blog.synopse.info/?post/2022/05 … n-mORMot-2

Hi we have some Reconnect Problem (Backend is MySQL with UniDAC) by auth?/Username=

Let me Explain
We Connect a SOA Client with mormot Authentication.

For test Reason i build up a Query Cache by Calling 20 SOA - Calls from my SOA Client.
Then i disconnect/connect my MySQL Server (To Force a Connection lost)

After this the First SOA Call returns with Error 403 (unknown user)
(Here NewStatementPrepared finds the Statement: NewStatementPrepared(select ID,LogonName,DisplayName,PasswordHashHexa,GroupRights from DFSQLAuthUser where LogonName=? limit 1) in Cache and returns without Reconnect

The Next SOA Call works because NewStatementPrepared does a Reconnect.

What do you think ? Is there an Error in the Authentication because it does not reconnect ?

Here is a Screenshot from the Log: https://ufile.io/su7052wv

Hi Arnaud,

i get Stack Overflow in Log Viewer (64Bit) Not (32Bit) - Where Should i send the Log file ?

Hey Arnaud, we call a SOA Interface function from a client.
we have 5 "Object" Parameter and 2 are initialized with nil on the Client.
On the Server this Parameter are not set to nil, they contain an "empty" Object. Is it possible to get the "nil" parameter.
Specially if one of the Parameter is an "out" Parameter, how is it with memory Management ?

Example:

TMyObject = class TSynPersistent...

interface...

function SOAFunktion(out AResultObject : TMyObject; const AParam1, Param2, AParam3 : TMyObject; const AParam4:TMyObject = nil) : TResultRecord;

Client Calls

var LResult : TMyObject := nil;
AServer.SOAFunction(LResult, p1, p2, p3, nil);

On the Server Side all 5 Objects does contain a TMyObject, p1-3 are the desired Objects. but AResultObject and AParam4 should be nil ?!

Im not pretty sure "when" it changed. but we noticed today, that RawByteStrings (member of a record) are send without JSON_BASE64_MAGIC Chars at the beginning.

SynCrossplatformJSON's Base64JSONStringToBytes testet for this by default and as it is not present my Blob is not received.
I changed the Withbase64Magic to false and my Blob is received correct.

my m2 Record looks like this:

  RRecord = packed record
    dateiname : RawUtf8;
    groesseinbytes : integer;
    dateityp : RawUtf8;         
    dateidatum : TDateTime;
    dokument : RawByteString;   // <- This Data is send without magic
  end;

On Client it looks like this:

  RRecord = record
    dateiname: String;
    groesseinbytes: Integer;
    dateityp: String;
    dateidatum: TDateTime;
    dokument: TSQLRawBlob;
  end;

function Variant2RRecord (_variant: variant): RRecord;
var _a: integer;
    _arr: PJSONVariantData;
begin
  result.dateiname := _variant.dateiname;
  result.groesseinbytes := _variant.groesseinbytes;
  result.dateityp := _variant.dateityp;
  result.dateidatum := Iso8601ToDateTime(_variant.dateidatum);
  result.dokument := VariantToBlob(_variant.dokument);
end;

Is this the new "default" behavior or is it an Error ?