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bed116d98b
The MDNS component has been refactored from a single monolithic file mdns.c into a set of focused modules with clear responsibilities. This restructuring maintains the same functionality while improving code organization, maintainability, and testability. In the stage#2 we will focus on module based tests In the stage#3 we will focus on small scale refators and optimizations
1.5 KiB
1.5 KiB
graph TB
%% Housekeeping modules at the top
subgraph Housekeeping [Support Modules]
Service[mdns_service.c]
Utils[mdns_utils.c]
MemCaps[mdns_mem_caps.c]
Debug[mdns_debug.c]
end
%% Switch to LR direction for the main flow
subgraph MainFlow [Main Data Flow]
direction LR
%% Network on left side
Network((Network)) <--> Networking
%% Networking layer
subgraph Networking [Networking Layer]
LWIP[mdns_networking_lwip.c]
Socket[mdns_networking_socket.c]
end
%% Traffic flow
Networking --> |Incoming| Receive[mdns_receive.c]
Send[mdns_send.c] --> |Outgoing| Networking
%% Core MDNS components
Receive --> Responder[mdns_responder.c]
Receive --> Browser[mdns_browser.c]
Receive --> Querier[mdns_querier.c]
Responder --> Send
Browser --> Send
Querier --> Send
PCB[mdns_pcb.c] --> Send
NetIF[mdns_netif.c]
%% Users on the right side, aligned vertically
Responder --> Advertise((User: Advertising))
Querier --> Search((User: Searching))
Browser --> Browse((User: Browsing))
end
%% Style user nodes
style Advertise fill:#f9f,stroke:#333,stroke-width:2px
style Search fill:#f9f,stroke:#333,stroke-width:2px
style Browse fill:#f9f,stroke:#333,stroke-width:2px
style Housekeeping fill:#e6f7ff,stroke:#333,stroke-width:1px