</pre></div><divclass="public anchor"id="var-error-in-signal-.3Emaps"><h3>error-in-signal->maps</h3><h4class="lang current">clj</h4><h4class="lang"><ahref="taoensso.telemere.utils.cljs.html#var-error-in-signal-.3Emaps">cljs</a></h4><divclass="usage"><code>(error-in-signal->maps signal)</code></div><divclass="doc"><preclass="plaintext">Experimental, subject to change.
Returns given signal with possible `:error` replaced by
[{:keys [type msg data]} ...] cause chain.
Useful when serializing signals to edn/JSON/etc.</pre></div></div><divclass="public anchor"id="var-error-signal.3F"><h3>error-signal?</h3><h4class="lang current">clj</h4><h4class="lang"><ahref="taoensso.telemere.utils.cljs.html#var-error-signal.3F">cljs</a></h4><divclass="usage"><code>(error-signal? signal)</code></div><divclass="doc"><preclass="plaintext">Experimental, subject to change.
Returns true iff given signal has an `:error` value, or a `:kind` or `:level`
that indicates that it's an error.</pre></div></div><divclass="public anchor"id="var-file-writer"><h3>file-writer</h3><h4class="lang current">clj</h4><divclass="usage"><code>(file-writer file append?)</code></div><divclass="doc"><preclass="plaintext">Experimental, subject to change. Feedback welcome!
- Automatically creates file and parent dirs as necessary.
- Writer should be manually closed after use (with zero-arity call).
- Flushes after every write.
- Thread safe, locks on single file stream.</pre></div></div><divclass="public anchor"id="var-format-error-fn"><h3>format-error-fn</h3><h4class="lang current">clj</h4><h4class="lang"><ahref="taoensso.telemere.utils.cljs.html#var-format-error-fn">cljs</a></h4><divclass="usage"><code>(format-error-fn)</code><code>(format-error-fn {:as _opts})</code></div><divclass="doc"><preclass="plaintext">Experimental, subject to change.
- Returns a formatted human-readable string</pre></div></div><divclass="public anchor"id="var-format-inst-fn"><h3>format-inst-fn</h3><h4class="lang current">clj</h4><h4class="lang"><ahref="taoensso.telemere.utils.cljs.html#var-format-inst-fn">cljs</a></h4><h4class="added">added in Encore v3.98.0 (2024-04-08)</h4><divclass="usage"><code>(format-inst-fn)</code><code>(format-inst-fn {:keys [formatter zone], :or {formatter java.time.format.DateTimeFormatter/ISO_INSTANT, zone java.time.ZoneOffset/UTC}})</code></div><divclass="doc"><preclass="plaintext">Experimental, subject to change without notice.
See also `pr-signal-fn` for machine-readable output.</pre></div></div><divclass="public anchor"id="var-host-ip"><h3>host-ip</h3><h4class="lang current">clj</h4><divclass="usage"><code>(host-ip timeout-msecs timeout-val)</code><code>(host-ip)</code></div><divclass="doc"><preclass="plaintext">Returns cached local host IP address string, or `timeout-val` (default "UnknownHost").
Useful when serializing signals to edn/JSON/etc.</pre></div></div><divclass="public anchor"id="var-newline"><h3>newline</h3><h4class="lang current">clj</h4><h4class="lang"><ahref="taoensso.telemere.utils.cljs.html#var-newline">cljs</a></h4><h4class="added">added in Encore v3.68.0 (2023-09-25)</h4><divclass="usage"></div><divclass="doc"><preclass="plaintext">Single system newline
</pre></div></div><divclass="public anchor"id="var-pr-edn"><h3>pr-edn</h3><h4class="lang current">clj</h4><h4class="lang"><ahref="taoensso.telemere.utils.cljs.html#var-pr-edn">cljs</a></h4><divclass="usage"><code>(pr-edn x)</code></div><divclass="doc"><preclass="plaintext">Prints given arg to an edn string readable with `read-edn`.
See also `format-signal-fn` for human-readable output.</pre></div></div><divclass="public anchor"id="var-remove-kvs"><h3>remove-kvs</h3><h4class="lang current">clj</h4><h4class="lang"><ahref="taoensso.telemere.utils.cljs.html#var-remove-kvs">cljs</a></h4><divclass="usage"><code>(remove-kvs signal)</code></div><divclass="doc"><preclass="plaintext">Returns the given signal without user-level kvs.
- Returns a signal content ?string (incl. data, ctx, etc.)
See arglists for options.</pre></div></div><divclass="public anchor"id="var-signal-preamble-fn"><h3>signal-preamble-fn</h3><h4class="lang current">clj</h4><h4class="lang"><ahref="taoensso.telemere.utils.cljs.html#var-signal-preamble-fn">cljs</a></h4><divclass="usage"><code>(signal-preamble-fn)</code><code>(signal-preamble-fn {:keys [format-inst-fn], :or {format-inst-fn (format-inst-fn)}})</code></div><divclass="doc"><preclass="plaintext">Experimental, subject to change.
Returns a (fn preamble [signal]) that:
- Takes a Telemere signal.
- Returns a signal preamble ?string like:
"2024-03-26T11:14:51.806Z INFO EVENT Hostname taoensso.telemere(2,21) ::ev-id - msg"
See arglists for options.</pre></div></div><divclass="public anchor"id="var-tcp-socket-writer"><h3>tcp-socket-writer</h3><h4class="lang current">clj</h4><divclass="usage"><code>(tcp-socket-writer host port {:keys [ssl? connect-timeout-msecs socket-fn ssl-socket-fn], :as opts, :or {connect-timeout-msecs 3000, socket-fn default-socket-fn, ssl-socket-fn default-ssl-socket-fn}})</code></div><divclass="doc"><preclass="plaintext">Experimental, subject to change. Feedback welcome!
Connects to specified TCP socket and returns a stateful fn of 2 arities:
[content] => Writes given content to socket, or no-ops if closed.
[] => Closes the writer.
Useful for basic handlers that write to a TCP socket, etc.
- Writer should be manually closed after use (with zero-arity call).
- Flushes after every write.
- Will retry failed writes once, then drop.
- Thread safe, locks on single socket stream.
- Advanced users may want a custom implementation using a connection
pool and/or more sophisticated retry semantics, etc.</pre></div></div><divclass="public anchor"id="var-thread-id"><h3>thread-id</h3><h4class="lang current">clj</h4><divclass="usage"><code>(thread-id)</code></div><divclass="doc"><preclass="plaintext">Returns long id of current thread.
</pre></div></div><divclass="public anchor"id="var-thread-info"><h3>thread-info</h3><h4class="lang current">clj</h4><divclass="usage"><code>(thread-info)</code></div><divclass="doc"><preclass="plaintext">Returns {:keys [group name id]} for current thread.
</pre></div></div><divclass="public anchor"id="var-thread-name"><h3>thread-name</h3><h4class="lang current">clj</h4><divclass="usage"><code>(thread-name)</code></div><divclass="doc"><preclass="plaintext">Returns string name of current thread.
