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mqtt status: name the TLS handshake state #1

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Merged
schikani merged 1 commit into from
Oct 4, 2026
Merged

mqtt status: name the TLS handshake state #1

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5 changes: 4 additions & 1 deletion ports/common/td_proto_cmds.c
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Original file line number Diff line number Diff line change
Expand Up @@ -37,15 +37,18 @@ static bool parse_u16(const char *s, uint16_t *out)
return true;
}

/* No default: with every state listed, -Wswitch reports a new one. */
static const char *state_name(td_mqtt_state_t s)
{
switch (s) {
case TD_MQTT_OFF: return "not connected";
case TD_MQTT_CONNECTING: return "connecting";
case TD_MQTT_TLS_HANDSHAKE: return "TLS handshake";
case TD_MQTT_WAIT_CONNACK: return "logging in";
case TD_MQTT_CONNECTED: return "connected";
case TD_MQTT_RETRY: return "reconnecting";
default: return "not connected";
}
return "not connected";
}

/* Wait (driving the connection) until it settles or timeout_ms passes. */
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