Log the version when the daemon is ready

[onechat] / README.rst

diff --git a/README.rst b/README.rst
index 16aabce997910ca3c9257a7e47e82d45f9d0617f..929272c9167c1a96b45116f05f56d88cf0531682 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -82,15 +82,19 @@ The daemon owns the root agent in ``agent/`` in the data directory and
 listens on the Unix socket ``onechat.sock`` there. In the client, each
 line is a message to the agent, the line ``/stop`` interrupts the
 running turn, the line ``/stop NAME`` stops the subagent NAME, and
-Ctrl-D ends the client. The client shows the replies, the tool calls,
-and the first lines of each tool result as they happen. It also shows
-each message that the user sends from another client, with the client as
-a mark, such as ``[telegram] text``. When a subagent starts, the client
-shows ``[NAME] started``, and it shows the whole report of the subagent,
-which starts with ``[NAME]``, but not the tool calls of the subagent.
-The daemon is the only process that uses the token file while it runs,
-so ``onechat login`` and ``onechat probe`` refuse to start until it
-stops.
+Ctrl-D ends the client. On terminal output, the client shows ``> ``
+after each event while idle and clears it before the next event. An
+event can interrupt a line while the user types. The client shows the
+replies, the tool calls, and the first lines of each tool result as they
+happen. Replies and subagent reports render Markdown with styles and
+wrapped tables only when the output is a terminal, and stay unchanged in
+a pipe or file. It also shows each message that the user sends from
+another client, with the client as a mark, such as ``[telegram] text``.
+When a subagent starts, the client shows ``[NAME] started``, and it
+shows the whole report of the subagent, which starts with ``[NAME]``,
+but not the tool calls of the subagent. The daemon is the only process
+that uses the token file while it runs, so ``onechat login`` and
+``onechat probe`` refuse to start until it stops.
 
 The agent runs commands with bash as the user in its working directory,
 with no sandbox. It has the rights of the user, also on the token file.
@@ -219,6 +223,34 @@ login. To stop it, or also remove its start at login:
    systemctl --user stop onechat.service
    systemctl --user disable onechat.service
 
+************
+ Daemon log
+************
+
+The daemon writes short events with the part prefix and ordered
+``key=value`` attributes. An error cause comes last. Normal events use
+info, failures that can be retried or lose nothing use warning, and
+failures that lose data or stop work use error.
+
+With ``JOURNAL_STREAM`` set, each line carries a syslog priority without
+a time stamp or level word. The user journal can show only warnings and
+errors:
+
+.. code:: console
+
+   journalctl --user -u onechat -p warning
+
+The summary warning names its node. A schedule run has ``late`` only
+when it ran late:
+
+.. code:: text
+
+   <4>onechat: summary failed level=0 index=0: fake failure
+   <6>onechat: schedule ran id=1
+   <6>onechat: schedule ran id=2 late=1m0s
+
+Outside the journal, each line starts with the time stamp and level.
+
 **********
  Telegram
 **********