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yhirose 2020-08-16 20:49:54 -04:00
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@ -185,6 +185,25 @@ svr.Get("/stream", [&](const Request &req, Response &res) {
}); });
``` ```
Without content length:
```cpp
svr.Get("/stream", [&](const Request &req, Response &res) {
res.set_content_provider(
"text/plain", // Content type
[&](size_t offset, size_t length, DataSink &sink) {
if (/* there is still data */) {
std::vector<char> data;
// prepare data...
sink.write(data.data(), data.size());
} else {
done(); // No more data
}
return true; // return 'false' if you want to cancel the process.
});
});
```
### Chunked transfer encoding ### Chunked transfer encoding
```cpp ```cpp
@ -194,7 +213,7 @@ svr.Get("/chunked", [&](const Request& req, Response& res) {
sink.write("123", 3); sink.write("123", 3);
sink.write("345", 3); sink.write("345", 3);
sink.write("789", 3); sink.write("789", 3);
sink.done(); sink.done(); // No more data
return true; // return 'false' if you want to cancel the process. return true; // return 'false' if you want to cancel the process.
} }
); );