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Desktop: Buffer web messages until connection is initialized (#3082)

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Buffer web messages until connection is initialized
This commit is contained in:
Timon
2025-08-22 15:15:17 +00:00
committed by GitHub
parent a4ec50d8ba
commit c6ec3a27ca
9 changed files with 74 additions and 14 deletions
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28
desktop/src/cef/internal/render_process_handler.rs
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@@ -76,24 +76,30 @@ impl ImplRenderProcessHandler for RenderProcessHandlerImpl {
}
fn on_context_created(&self, _browser: Option<&mut cef::Browser>, _frame: Option<&mut cef::Frame>, context: Option<&mut cef::V8Context>) {
let function_name = "sendNativeMessage";
let register_js_function = |context: &mut cef::V8Context, name: &'static str| {
let mut v8_handler = V8Handler::new(BrowserProcessV8HandlerImpl::new());
let Some(mut function) = v8_value_create_function(Some(&CefString::from(name)), Some(&mut v8_handler)) else {
tracing::error!("Failed to create V8 function {name}");
return;
};
let Some(global) = context.global() else {
tracing::error!("Global object is not available in V8 context");
return;
};
global.set_value_bykey(Some(&CefString::from(name)), Some(&mut function), V8Propertyattribute::default());
};
let Some(context) = context else {
tracing::error!("V8 context is not available");
return;
};
let mut v8_handler = V8Handler::new(BrowserProcessV8HandlerImpl::new());
let Some(mut function) = v8_value_create_function(Some(&CefString::from(function_name)), Some(&mut v8_handler)) else {
tracing::error!("Failed to create V8 function {function_name}");
return;
};
let initialized_function_name = "initializeNativeCommunication";
let send_function_name = "sendNativeMessage";
let Some(global) = context.global() else {
tracing::error!("Global object is not available in V8 context");
return;
};
global.set_value_bykey(Some(&CefString::from(function_name)), Some(&mut function), V8Propertyattribute::default());
register_js_function(context, initialized_function_name);
register_js_function(context, send_function_name);
}
fn get_raw(&self) -> *mut _cef_render_process_handler_t {