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Reduce httpd task priority to 5 #66

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Merged
kahrendt merged 1 commit into from
Jun 8, 2026
Merged

Reduce httpd task priority to 5 #66

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4 changes: 2 additions & 2 deletions docs/integration-guide.md
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Original file line number Diff line number Diff line change
Expand Up @@ -696,7 +696,7 @@ Main client configuration passed to the `SendspinClient` constructor.
| `manufacturer` | `std::string` | — | Manufacturer name (e.g., `"ESPHome"`) |
| `software_version` | `std::string` | — | Software version string |
| `httpd_psram_stack` | `bool` | `false` | Allocate HTTP server task stack in PSRAM (ESP-IDF only) |
| `httpd_priority` | `unsigned` | `17` | FreeRTOS priority for the HTTP server task (ESP-IDF only) |
| `httpd_priority` | `unsigned` | `5` | FreeRTOS priority for the HTTP server task (ESP-IDF only) |
| `websocket_priority` | `unsigned` | `5` | FreeRTOS priority for the WebSocket client task (ESP-IDF only) |
| `server_port` | `uint16_t` | `8928` | WebSocket server port |
| `server_max_connections` | `uint8_t` | `2` | Maximum simultaneous WebSocket connections (default supports the handoff protocol) |
Expand All @@ -720,7 +720,7 @@ Configuration passed to `client.add_player()`.
| `fixed_delay_us` | `int32_t` | `0` | Fixed platform-level delay offset in microseconds (e.g., a known I2S pipeline delay). Applied on top of the user-adjustable static delay. |
| `initial_static_delay_ms` | `uint16_t` | `0` | Initial value for the user-adjustable static delay in milliseconds. Overridden by the persisted value if a `SendspinPersistenceProvider` is set. |
| `psram_stack` | `bool` | `false` | Allocate sync/decode task stack in PSRAM (ESP-IDF only) |
| `priority` | `unsigned` | `18` | FreeRTOS priority for the sync/decode task (ESP-IDF only). The default value, `18`, is one above the default `httpd_priority` (`17`). If you customize priorities, keep this above `httpd_priority` so the HTTP server task cannot starve the decoder during the initial burst of encoded audio that fills the buffer at stream start. |
| `priority` | `unsigned` | `6` | FreeRTOS priority for the sync/decode task (ESP-IDF only). The default value, `6`, is one above the default `httpd_priority` (`5`). If you customize priorities, keep this above `httpd_priority` so the HTTP server task cannot starve the decoder during the initial burst of encoded audio that fills the buffer at stream start. |
| `decode_buffer_location` | `MemoryLocation` | `PREFER_EXTERNAL` | Memory placement preference for the decode transfer buffer. `PREFER_EXTERNAL` tries SPIRAM first and falls back to internal RAM; `PREFER_INTERNAL` does the reverse. ESP-IDF only; ignored on host. |

Each entry in `audio_formats` is an `AudioSupportedFormatObject`:
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2 changes: 1 addition & 1 deletion include/sendspin/config.h
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Expand Up @@ -43,7 +43,7 @@ struct SendspinClientConfig {
bool httpd_psram_stack{false}; ///< Allocate httpd task stack in PSRAM (ESP-IDF only)

/// @brief Default FreeRTOS priority for the HTTP server task (ESP-IDF only)
static constexpr unsigned DEFAULT_HTTPD_PRIORITY = 17U;
static constexpr unsigned DEFAULT_HTTPD_PRIORITY = 5U;

unsigned httpd_priority{DEFAULT_HTTPD_PRIORITY}; ///< FreeRTOS priority for the HTTP server
///< task (ESP-IDF only)
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