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🤖 Fix UI freeze when sending message in SSH workspaces #450

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Merged
merged 1 commit into from
Oct 27, 2025
Merged

🤖 Fix UI freeze when sending message in SSH workspaces #450

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23 changes: 15 additions & 8 deletions src/components/ChatInput.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -528,6 +528,9 @@ export const ChatInput: React.FC<ChatInputProps> = ({
// Regular message - send directly via API
setIsSending(true);

// Save current state for restoration on error
const previousImageAttachments = [...imageAttachments];

try {
// Prepare image parts if any
const imageParts = imageAttachments.map((img, index) => {
Expand Down Expand Up @@ -583,6 +586,15 @@ export const ChatInput: React.FC<ChatInputProps> = ({
}
}

// Clear input and images immediately for responsive UI
// These will be restored if the send operation fails
setInput("");
setImageAttachments([]);
// Reset textarea height
if (inputRef.current) {
inputRef.current.style.height = "36px";
}

const result = await window.api.workspace.sendMessage(workspaceId, actualMessageText, {
...sendMessageOptions,
...compactionOptions,
Expand All @@ -596,19 +608,13 @@ export const ChatInput: React.FC<ChatInputProps> = ({
console.error("Failed to send message:", result.error);
// Show error using enhanced toast
setToast(createErrorToast(result.error));
// Restore input on error so user can try again
// Restore input and images on error so user can try again
setInput(messageText);
setImageAttachments(previousImageAttachments);
} else {
// Track telemetry for successful message send
telemetry.messageSent(sendMessageOptions.model, mode, actualMessageText.length);

// Success - clear input and images
setInput("");
setImageAttachments([]);
// Reset textarea height
if (inputRef.current) {
inputRef.current.style.height = "36px";
}
// Exit editing mode if we were editing
if (editingMessage && onCancelEdit) {
onCancelEdit();
Expand All @@ -625,6 +631,7 @@ export const ChatInput: React.FC<ChatInputProps> = ({
})
);
setInput(messageText);
setImageAttachments(previousImageAttachments);
} finally {
setIsSending(false);
}
Expand Down