{"version":"2.1.286","anchor":"message-send-tool-checks-peer-reachability-through-a-shared","canonical_anchor":"message-send-tool-checks-peer-reachability-through-a-shared","heading":"Messages to cloud and Remote Control sessions are checked before and after approval","tier":"notice","area":"SendMessage","url":"https:\/\/changelogs.core-directive.com\/v\/2.1.286\/e\/message-send-tool-checks-peer-reachability-through-a-shared","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.286","markdown":"### Messages to cloud and Remote Control sessions are checked before and after approval\n\nWhen Claude sends a message to a cloud or Remote Control session, it checks whether sending is allowed both before and after you approve it\n\n**Unclear.** What the check actually tests for each kind of session is not clear.\n\n**What**\n\nClaude Code has a tool that lets Claude send a message to another session. When the target is a cloud session or a Remote Control session, Claude Code now runs a separate check for each kind of session. The check runs twice: once before the permission prompt (the question asking you to allow the action) and once after it. If the check fails either time, the send stops and Claude gets the failure message.\n\n**Why**\n\nBecause the check runs again after you approve, a send that became impossible while the prompt was waiting is stopped instead of going ahead.\n\n- Area: SendMessage\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 2\/5"}