impl. speed range, fix speed example, increase expiration, removal an…

…d timeout lengths

app/api/routers.py

@@ -46,7 +46,9 @@ async def create_job(response: Response,
                      speed: float = Form(default=1.0),
                      session: AsyncSession = Depends(database.get_session)):
     if file.content_type != "application/epub+zip":
-        raise HTTPException(400, "Unsupported file type")
+        raise HTTPException(400, "Unsupported file type.")
+    if speed < 0.5 or speed > 2.0:
+        raise HTTPException(400, "Parameter 'speed' out of range.")
 
     if not FILENAME_RE.fullmatch(file.filename):
         LOGGER.debug(f"Bad filename: {file.filename}")

app/api/schemas.py

@@ -27,8 +27,8 @@ class JobInfo(BaseModel):
                         description="Speaker voice to synthesize with",
                         example=Speaker.Mari)
     speed: float = Field(...,
-                        description="Speed to synthesize with.",
-                        example=Speaker.Mari)
+                        description="Speed to synthesize with (in range 0.5-2.0).",
+                        example=1.0)
     file_name: str = Field(...,
                         description="Original name of the uploaded file",
                         example="book.epub")

app/config.py

@@ -6,8 +6,8 @@ class APISettings(BaseSettings):
     username: str = 'guest'
     password: str = 'guest'
     cleanup_interval: int = 600  # 10 minutes - run db & file cleanup
-    expiration_threshold: int = 6000  # 100 minutes - expire / cancel jobs without updates
-    removal_threshold: int = 86400  # 24 h - remove db records after expiration / cancellation
+    expiration_threshold: int = 605_000  # one week - expire / cancel jobs without updates
+    removal_threshold: int = 605_000  # one week - remove db records after expiration / cancellation
 
     storage_path: str = './data'
 
@@ -21,7 +21,7 @@ class MQSettings(BaseSettings):
     username: str = 'guest'
     password: str = 'guest'
     exchange: str = 'epub_to_audiobook'
-    timeout: int = 1200  # 20 minutes
+    timeout: int = 605_000  # one week - remove not consumed jobs from queue
 
     class Config:
         env_prefix = 'mq_'

docker-compose.yml

@@ -11,6 +11,7 @@ services:
       - '5672:5672'
   mysql:
     image: 'mysql:8.0.27'
+    command: --max_allowed_packet=2685000000
     restart: unless-stopped
     environment:
       - MYSQL_USER=${MYSQL_USER}
@@ -47,9 +48,13 @@ services:
       - MQ_PORT=5672
       - MQ_USERNAME=${RABBITMQ_USER}
       - MQ_PASSWORD=${RABBITMQ_PASS}
-      - HTTP_HOST=localhost
+      - EPUB_HOST=${HTTP_HOST}
+      - EPUB_PORT=${HTTP_PORT}
       - HTTP_USERNAME=${API_USER}
       - HTTP_PASSWORD=${API_PASS}
+      - TTS_HOST=api.tartunlp.ai
+      - TTS_PORT=443
+      - TTS_PROTOCOL=https
     depends_on:
       - rabbitmq
     restart: unless-stopped

sample.env

@@ -1,5 +1,5 @@
-MQ_PORT=5672
-MQ_HOST=192.168.32.1
+HTTP_PORT=80
+HTTP_HOST=172.19.0.1
 RABBITMQ_USER=guest
 RABBITMQ_PASS=guest
 MYSQL_USER=guest