Use separate TX lock for WebSocket client (#22)

* Update WS client version spec
* Use separate TX lock for WS client
   - This is a new option available in WS client 1.5.0 designed to reduce lock contention

Author: ladvoc

components/livekit/idf_component.yml

@@ -7,7 +7,7 @@ discussion: "https://livekit.io/join-slack"
 version: 0.2.0
 dependencies:
   idf: ">=5.4"
-  espressif/esp_websocket_client: ^1.4.0
+  espressif/esp_websocket_client: ~1.5.0
   espressif/esp_codec_dev: "~1.4"
   espressif/esp_capture: "~0.7"
   espressif/esp_peer: ^1.2.3

examples/minimal/sdkconfig.defaults

@@ -9,6 +9,7 @@ CONFIG_COMPILER_OPTIMIZATION_PERF=y
 CONFIG_DEFAULT_PLAYBACK_VOL=100
 CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
 CONFIG_ESP_WS_CLIENT_ENABLE_DYNAMIC_BUFFER=y
+CONFIG_ESP_WS_CLIENT_SEPARATE_TX_LOCK=y
 CONFIG_ESP32S3_DATA_CACHE_64KB=y
 CONFIG_ESP32S3_DATA_CACHE_LINE_64B=y
 CONFIG_ESP32S3_INSTRUCTION_CACHE_32KB=y

examples/voice_agent/sdkconfig.defaults

@@ -38,4 +38,6 @@ CONFIG_IDF_TARGET_ESP32P4=1
 # Board support package
 CONFIG_BSP_I2C_NUM=0
 
-CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=4096
+CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=4096
+
+CONFIG_ESP_WS_CLIENT_SEPARATE_TX_LOCK=y