quickfix

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sylr

Do we need a mutex in FieldMap ?

2

In https://github.com/quickfixgo/quickfix/pull/485 a mutex has been added to FieldMap to make it Thread Safe. However, in the same PR, the Message pool mechanism has also been removed so Messages are...

sylr

Optimize quickfixType Function for Performance & Readability

1

Key Optimizations: ✅ Replaces `fallthrough` with map lookups • Instead of a long switch with repeated `fallthrough` statements, we use `map[string]bool`. • This makes lookups `O(1)` instead of scanning all...

SahibYar

Related to #692 which tries to including binary signatures in the Trailer. There is support for one length prefix, namely for XML data. The same code can be used for...

vanrein

RepeatingGroupFix unorder

1

Could you add the option to validate or not the order of the tags in the **Repeating Group?** Today it is only possible in the message as a whole, but...

lucas-magalhaes-BTG

Replace locking fieldmap with concurrent safe haxmap

3

I have replaced the locking of fieldmap with haxmap (A lightning fast concurrent hashmap): https://github.com/alphadose/haxmap

matejsp

I sent an Order: 8=FIX.4.4
9=129
35=D
34=2
49=TVKD
52=20241223-09:04:49.471
56=MXVTDGW
1=TVKD_005
11=Uk2mhtDJxY3
38=1
40=1
54=1
55=VN30F2106
59=0
8000=005P999999
10=246
And i received a message: 8=FIX.4.4
9=113
35=3
34=2
52=20241223-09:04:49.590
45=2
372=D
355=Contract code is not supported
373=CONTRACT_CODE_NOT_SUPPORTED
10=031
I found reject message in file log but i can't see it when i print...

quangvu30

### Description When calling `acceptor.Stop()` immediately after `acceptor.Start()`, there appears to be a data race for the sync.Once variable in session `stopOnce` when these two functions are called in succession....

vihaanthora

Add Go fuzz tests

1

Adding [fuzzing](https://go.dev/doc/security/fuzz/) support in `quickfix`; The bugs I found https://github.com/quickfixgo/quickfix/issues/678.

pkillarjun

### Test code for `TestParserBug` ```go /* parser_test.go */ func TestParserBug(t *testing.T) { parser := newParser(strings.NewReader(string("8=\x019=119999999999999999999999999999999999999999999999999999999999970\x01"))) _, _ = parser.ReadMessage() } ``` #### Crash stack trace ```bash $ go test...

pkillarjun