ded/cpp-httplib
1
0
Fork 0
mirror of https://github.com/yhirose/cpp-httplib.git synced 2026-10-30 05:53:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

Guard last_event_id() against the async event loop in SSEClient (#2644)

Browse Source 
last_event_id() returned a reference to a string that run_event_loop() assigns on its own thread under start_async(), so a caller reading it from another thread raced the writes. The member is now guarded by a mutex and the getter returns a copy.

The return type changes from const std::string & to std::string. Code that binds the result to a const reference or copies it still compiles.
This commit is contained in:
metsw24-max
2026-10-26 07:51:55 +05:30
committed by GitHub
parent 391de32115
commit 2f8b9f6f57
3 changed files with 51 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
README-sse.md
View File

@@ -100,7 +100,7 @@ sse.stop();
```cpp
bool connected = sse.is_connected();
const std::string &id = sse.last_event_id();
std::string id = sse.last_event_id();
```
## Examples