Helpers (Python)

Installation

pip install iii-helpers

API reference for the iii-helpers package (Python).

http

HTTP request/response types, auth config, and the http helper. Import

from iii_helpers.http import ...

Functions

http

Wrap a streaming handler so it receives typed StreamRequest and StreamResponse. Takes a callback (req, res) -> HttpResponse | None and returns a function the iii engine can invoke directly. The wrapper converts the raw dict (or InternalHttpRequest) delivered by the engine into the typed StreamRequest / StreamResponse pair that the callback expects. Signature

http(callback: Callable[[StreamRequest, StreamResponse], Awaitable[HttpResponse[Any] | None]]) -> Callable[[Any], Awaitable[HttpResponse[Any] | None]]

Parameters

Callable[[StreamRequest, StreamResponse], Awaitable[HttpResponse[Any] | None]]

required

Async handler (req, res) -> HttpResponse | None invoked with the typed StreamRequest and StreamResponse.

Types

HttpAuthApiKey · HttpAuthBearer · HttpAuthHmac · HttpInvocationConfig · HttpRequest · HttpResponse

HttpAuthApiKey

API key sent via a custom header.

Name	Type	Required	Description
`header`	`str`	Yes	HTTP header name for the API key.
`type`	`Literal['api_key']`	No	-
`value_key`	`str`	Yes	Environment variable name containing the API key value.

HttpAuthBearer

Bearer token authentication.

Name	Type	Required	Description
`token_key`	`str`	Yes	Environment variable name containing the bearer token.
`type`	`Literal['bearer']`	No	-

HttpAuthHmac

HMAC signature verification using a shared secret.

Name	Type	Required	Description
`secret_key`	`str`	Yes	Environment variable name containing the HMAC shared secret.
`type`	`Literal['hmac']`	No	-

HttpInvocationConfig

Configuration for an HTTP-invoked function (Lambda, Cloudflare Workers, etc.).

Name	Type	Required	Description
`auth`	`HttpAuthConfig \| None`	No	Authentication configuration (bearer, HMAC, or API key).
`headers`	`dict[str, str] \| None`	No	Additional HTTP headers to include in the request.
`method`	`HttpMethod`	No	HTTP method. Defaults to `'POST'`.
`timeout_ms`	`int \| None`	No	Request timeout in milliseconds.
`url`	`str`	Yes	Target URL for the HTTP invocation.

HttpRequest

Incoming buffered HTTP request received by a function handler.

Name	Type	Required	Description
`body`	`Any \| None`	No	Parsed request body.
`headers`	`dict[str, str \| list[str]]`	No	Request headers.
`method`	`str`	No	HTTP method of the request (e.g. `GET`, `POST`).
`path_params`	`dict[str, str]`	No	Path parameters extracted from the matched route.
`query_params`	`dict[str, str \| list[str]]`	No	Query-string parameters from the request URL.

HttpResponse

Structured buffered HTTP response returned from function handlers.

Name	Type	Required	Description
`body`	`Any \| None`	No	Response body.
`headers`	`dict[str, str]`	No	Response headers.
`status_code`	`int`	Yes	HTTP status code.

observability

Logger, OpenTelemetry config, and span helpers. Import

from iii_helpers.observability import ...

Functions

current_span_id

Return current active span_id as 16-char hex, or None when unavailable. Signature

current_span_id() -> str | None

current_span_is_recording

Returns False when there is no active span or the sampler dropped it. Signature

current_span_is_recording() -> bool

current_trace_id

Return current active trace_id as 32-char hex, or None when unavailable. Signature

current_trace_id() -> str | None

execute_traced_request

Execute an httpx Request inside an OTel CLIENT span.

Injects W3C traceparent into outgoing request headers.
Records HTTP semantic-convention attributes on the span.
Sets ERROR span status for responses with status >= 400.
Records exceptions for network-level errors.

Signature

async (client, request)

Parameters

Any

required

httpx async client used to send the request.

Any

required

The httpx request to execute.

extract_baggage

Extract baggage from a W3C baggage header string. Signature

extract_baggage(baggage: str) -> Any

Parameters

str

required

W3C baggage header value.

extract_traceparent

Extract a trace context from a W3C traceparent header string. Signature

extract_traceparent(traceparent: str) -> Any

Parameters

str

required

W3C traceparent header value.

flush_otel

Force-flush all OTel providers without tearing them down. Counterpart to :func:shutdown_otel. Use before short-lived process exits where you want pending spans/metrics/logs delivered but plan to keep using OTel afterwards. Signature

async () -> None

init_otel

Initialize OpenTelemetry. Subsequent calls are no-ops. Signature

init_otel(config: OtelConfig | None = None, loop: None = None) -> None

Parameters

OtelConfig | None

OTel configuration.

None

Running asyncio event loop. When provided, SharedEngineConnection starts immediately. When None, the connection is started lazily on first use (pre-start buffer absorbs early frames).

inject_baggage

Inject the current baggage into a W3C baggage header string. Signature

inject_baggage() -> str | None

inject_traceparent

Inject the current trace context into a W3C traceparent header string. Signature

inject_traceparent() -> str | None

record_span_event

No-op when the current span is not recording. Signature

record_span_event(name: str, attrs: dict[str, Any] | None = None) -> None

Parameters

str

required

Name of the event to record on the current span.

dict[str, Any] | None

Optional attributes attached to the event.

redact

Recursively redact values of sensitive keys. Returns a new value. Signature

redact(value: Any) -> Any

Parameters

Any

required

Value to redact; dicts, lists, and tuples are traversed recursively.

redact_and_truncate

Redact then serialize to JSON, optionally capped at max_bytes. Signature

redact_and_truncate(value: Any, max_bytes: Optional[int] = None) -> tuple[str, bool]

Parameters

Any

required

Value to redact and serialize.

Optional[int]

Optional cap on the serialized byte length; unset, zero, or negative means no cap.

resolve_max_bytes_from_env

Signature

resolve_max_bytes_from_env() -> Optional[int]

set_current_span_attribute

No-op when the current span is not recording. Signature

set_current_span_attribute(key: str, value: Any) -> None

Parameters

str

required

Attribute name to set on the current span.

Any

required

Attribute value.

set_current_span_error

No-op when there is no active span. Signature

set_current_span_error(message: str) -> None

Parameters

str

required

Error message recorded on the current span’s status.

shutdown_otel

Shut down OTel synchronously (best-effort; does not await WS flush). Signature

shutdown_otel() -> None

with_span

Start a new span and run fn(span) within it. If the tracer is not initialized, fn is called with a no-op span that silently ignores attribute/event calls. Signature

async (name: str, fn: Any, *, kind: Any = None, traceparent: str | None = None) -> Any

Parameters

str

required

Span name.

Any

required

Async callable (span) -> T.

Any

Optional SpanKind. Defaults to INTERNAL.

str | None

Optional W3C traceparent to use as parent context.

Types

BaggageSpanProcessor · Logger · OtelConfig · ReconnectionConfig

BaggageSpanProcessor

OpenTelemetry span processor that copies OTel baggage entries onto each started span as attributes.

Name	Type	Required	Description
`force_flush`	`(timeout_millis: int = 30000) -> bool`	Yes	-
`on_end`	`(span: ReadableSpan) -> None`	Yes	-
`on_start`	`(span: Span, parent_context: Context \| None = None) -> None`	Yes	-
`shutdown`	`() -> None`	Yes	-

Logger

Structured logger that emits logs as OpenTelemetry LogRecords. Every log call automatically captures the active trace and span context, correlating your logs with distributed traces without any manual wiring. When OTel is not initialized, Logger gracefully falls back to Python logging. Pass structured data as the second argument to any log method. Using a dict of key-value pairs (instead of string interpolation) lets you filter, aggregate, and build dashboards in your observability backend.

Name	Type	Required	Description
`debug`	`(message: str, data: Any = None) -> None`	Yes	Log a debug-level message.
`error`	`(message: str, data: Any = None) -> None`	Yes	Log an error-level message.
`info`	`(message: str, data: Any = None) -> None`	Yes	Log an info-level message.
`warn`	`(message: str, data: Any = None) -> None`	Yes	Log a warning-level message.

OtelConfig

Configuration for OpenTelemetry initialization.

Name	Type	Required	Description
`enabled`	`bool \| None`	No	Enable OTel. Defaults to True. Set OTEL_ENABLED=false/0/no/off to disable.
`engine_ws_url`	`str \| None`	No	III Engine WebSocket URL. Defaults to env III_URL or ‘ws://localhost:49134’.
`fetch_instrumentation_enabled`	`bool`	No	Auto-instrument urllib HTTP calls via URLLibInstrumentor. Defaults to True.
`logs_batch_size`	`int \| None`	No	Maximum number of log records exported per batch. Defaults to 1 when not set.
`logs_enabled`	`bool \| None`	No	Enable OTel log export via EngineLogExporter. Defaults to True when OTel is enabled.
`logs_flush_interval_ms`	`int \| None`	No	Log processor flush delay in milliseconds. Defaults to 100ms when not set.
`metrics_enabled`	`bool`	No	Enable OTel metrics export via EngineMetricsExporter. Defaults to True.
`metrics_export_interval_ms`	`int`	No	Metrics export interval in milliseconds. Defaults to 60000 (60 seconds).
`service_instance_id`	`str \| None`	No	Service instance ID. Defaults to a random UUID.
`service_name`	`str \| None`	No	Service name. Defaults to env OTEL_SERVICE_NAME or ‘iii-python-sdk’.
`service_namespace`	`str \| None`	No	Service namespace attribute.
`service_version`	`str \| None`	No	Service version. Defaults to env SERVICE_VERSION or ‘unknown’.
`spans_flush_interval_ms`	`int \| None`	No	Span processor flush delay in milliseconds. Defaults to 100ms when not set. The OpenTelemetry default of 5000ms is what makes traces appear seconds after the action. Env override: OTEL_SPANS_FLUSH_INTERVAL_MS.

ReconnectionConfig

Configuration for WebSocket reconnection behavior.

Name	Type	Required	Description
`backoff_multiplier`	`float`	No	Exponential backoff multiplier. Default `2.0`.
`initial_delay_ms`	`int`	No	Starting delay in milliseconds. Default `1000`.
`jitter_factor`	`float`	No	Random jitter factor (0—1). Default `0.3`.
`max_delay_ms`	`int`	No	Maximum delay cap in milliseconds. Default `30000`.
`max_retries`	`int`	No	Maximum retry attempts. `-1` for infinite. Default `-1`.

queue

Queue enqueue result types. Import

from iii_helpers.queue import ...

Types

EnqueueResult

EnqueueResult

Result returned when a function is invoked with TriggerAction.Enqueue.

Name	Type	Required	Description
`messageReceiptId`	`str`	Yes	Unique receipt ID for the enqueued message.

stream

Stream trigger configs, change events, IO inputs, and update operations. Import

from iii_helpers.stream import ...

Types

StreamAuthInput · StreamAuthResult · StreamChangeEvent · StreamChangeEventDetail · StreamDeleteInput · StreamDeleteResult · StreamGetInput · StreamJoinLeaveEvent · StreamJoinLeaveTriggerConfig · StreamJoinResult · StreamListGroupsInput · StreamListInput · StreamSetInput · StreamSetResult · StreamTriggerConfig · StreamUpdateInput · StreamUpdateResult · UpdateAppend · UpdateDecrement · UpdateIncrement · UpdateMerge · UpdateOpError · UpdateRemove · UpdateSet

StreamAuthInput

Input for stream authentication.

Name	Type	Required	Description
`addr`	`str`	Yes	Client address.
`headers`	`dict[str, str]`	Yes	Request headers.
`path`	`str`	Yes	Request path.
`query_params`	`dict[str, list[str]]`	Yes	Query parameters.

StreamAuthResult

Result of stream authentication.

Name	Type	Required	Description
`context`	`Any \| None`	No	Arbitrary context passed to stream handlers after authentication.

StreamChangeEvent

Handler input for stream triggers, fired when an item changes via stream::set, stream::update, or stream::delete.

Name	Type	Required	Description
`event`	`StreamChangeEventDetail`	Yes	The event detail containing mutation type and data.
`groupId`	`str`	Yes	The group where the change occurred.
`id`	`str \| None`	No	The item ID that changed.
`streamName`	`str`	Yes	The stream where the change occurred.
`timestamp`	`int`	Yes	Unix timestamp of the event.
`type`	`Literal['stream']`	Yes	The event type.

StreamChangeEventDetail

Detail of a stream change event containing the mutation type and data.

Name	Type	Required	Description
`data`	`Any`	Yes	The data associated with the event.
`type`	`Literal['create', 'update', 'delete']`	Yes	The kind of mutation (create, update, or delete).

StreamDeleteInput

Input for stream delete operation.

Name	Type	Required	Description
`group_id`	`str`	Yes	Group identifier.
`item_id`	`str`	Yes	Item identifier.
`stream_name`	`str`	Yes	Name of the stream.

StreamDeleteResult

Result of stream delete operation.

Name	Type	Required	Description
`old_value`	`Any \| None`	No	Previous value (if it existed).

StreamGetInput

Input for stream get operation.

Name	Type	Required	Description
`group_id`	`str`	Yes	Group identifier.
`item_id`	`str`	Yes	Item identifier.
`stream_name`	`str`	Yes	Name of the stream.

StreamJoinLeaveEvent

Event for stream join/leave.

Name	Type	Required	Description
`context`	`Any \| None`	No	Auth context from :class:`StreamAuthResult`.
`group_id`	`str`	Yes	Group identifier.
`id`	`str \| None`	No	Item identifier (if applicable).
`stream_name`	`str`	Yes	Name of the stream.
`subscription_id`	`str`	Yes	Unique subscription identifier.

StreamJoinLeaveTriggerConfig

Trigger config for stream:join and stream:leave triggers.

Name	Type	Required	Description
`condition_function_id`	`str \| None`	No	Function ID for conditional execution. If it returns `False`, the handler is skipped.

StreamJoinResult

Result of stream join.

Name	Type	Required	Description
`unauthorized`	`bool`	Yes	Whether the join was unauthorized.

StreamListGroupsInput

Input for stream list groups operation.

Name	Type	Required	Description
`stream_name`	`str`	Yes	Name of the stream.

StreamListInput

Input for stream list operation.

Name	Type	Required	Description
`group_id`	`str`	Yes	Group identifier.
`stream_name`	`str`	Yes	Name of the stream.

StreamSetInput

Input for stream set operation.

Name	Type	Required	Description
`data`	`Any`	Yes	Data to store.
`group_id`	`str`	Yes	Group identifier.
`item_id`	`str`	Yes	Item identifier.
`stream_name`	`str`	Yes	Name of the stream.

StreamSetResult

Result of stream set operation.

Name	Type	Required	Description
`new_value`	`TData`	Yes	New value that was stored.
`old_value`	`TData \| None`	No	Previous value (if it existed).

StreamTriggerConfig

Trigger config for stream triggers. Filters which item changes fire the handler.

Name	Type	Required	Description
`condition_function_id`	`str \| None`	No	Function ID for conditional execution. If it returns `False`, the handler is skipped.
`group_id`	`str \| None`	No	If set, only changes within this group fire the handler.
`item_id`	`str \| None`	No	If set, only changes to this specific item fire the handler.
`stream_name`	`str`	Yes	Stream name to watch. Only changes on this stream fire the handler.

StreamUpdateInput

Input for stream update operation.

Name	Type	Required	Description
`group_id`	`str`	Yes	Group identifier.
`item_id`	`str`	Yes	Item identifier.
`ops`	`list['UpdateOp']`	Yes	Ordered list of update operations to apply atomically.
`stream_name`	`str`	Yes	Name of the stream.

StreamUpdateResult

Result of stream update operation.

Name	Type	Required	Description
`errors`	list[`UpdateOpError`]	No	Per-op errors. Emitted by `merge` and `append` for validation rejections (path depth/size, value depth, or a `__proto__` / `constructor` / `prototype` segment or top-level key) and by `append` for the `append.type_mismatch` and `append.target_not_object` surfaces. Successfully applied ops are still reflected in `new_value`. The field is omitted from the JSON wire when empty.
`new_value`	`TData`	Yes	New value after the update.
`old_value`	`TData \| None`	No	Previous value (if it existed).

UpdateAppend

Append an element to an array, concatenate a string, or push at a nested path. The target is the root (when path is omitted, an empty string, or an empty list), a single first-level key (when path is a non-empty string), or an arbitrary nested location (when path is a list of literal segments). Path forms accepted (mirrors :class:UpdateMerge after #1547):

None / "" / []: append at the root.
"foo": append at the first-level key foo. A dotted string like "a.b" is the literal key "a.b", not traversed as a -> b.
["a", "b", "c"]: nested path; each element is a literal segment.

Engine semantics:

Missing/non-object intermediates along a nested path are auto-created/replaced with \{\}.
At the leaf:
- missing/null + nested path -> [value] (always an array)
- missing/null + single-string path -> string-as-string for the string-concat tier, otherwise [value]
- existing array -> push
- existing string + string value -> concatenate
- existing object/scalar at the leaf -> append.type_mismatch

Validation: invalid paths (depth > 32 segments, segment > 256 bytes, or any __proto__ / constructor / prototype segment) are rejected with a structured error in the errors field of the state::update / stream::update response. The append does not apply when an error is returned for that op.

Name	Type	Required	Description
`path`	`MergePath \| None`	No	Optional path to the append target. Accepts a single first-level key (legacy string) or a list of literal segments for nested append. See :data:`MergePath`.
`type`	`str`	No	-
`value`	`Any`	Yes	Value to append. String targets only accept string values.

UpdateDecrement

Decrement a numeric field by a given amount.

Name	Type	Required	Description
`by`	`int \| float`	Yes	Amount to decrement by.
`path`	`str`	Yes	First-level field path.
`type`	`str`	No	-

UpdateIncrement

Increment a numeric field by a given amount.

Name	Type	Required	Description
`by`	`int \| float`	Yes	Amount to increment by.
`path`	`str`	Yes	First-level field path.
`type`	`str`	No	-

UpdateMerge

Shallow merge an object into the target. The target is the root (when path is omitted, an empty string, or an empty list) or an arbitrary nested location specified by an array of literal segments. Path forms accepted:

None / "" / []: merge at the root.
"foo": equivalent to ["foo"]; single first-level key.
["a", "b", "c"]: nested path. Each element is a literal key. ["a.b"] writes a single key named "a.b", not a -> b.

Engine semantics:

Missing or non-object intermediates along the path are auto-replaced with \{\}.
The merge is shallow at the target node (top-level keys of value overwrite same-named keys; siblings preserved).

Validation: invalid paths/values (depth > 32 segments, segment > 256 bytes, value depth > 16, > 1024 top-level keys, or any __proto__ / constructor / prototype segment or top-level key) are rejected with a structured error in the errors array of the state::update / stream::update response. The merge does not apply when an error is returned.

Name	Type	Required	Description
`path`	`MergePath \| None`	No	Optional path to the merge target. See :data:`MergePath`.
`type`	`str`	No	-
`value`	`Any`	Yes	Object to merge. Must be a JSON object.

UpdateOpError

Per-op error returned by state::update / stream::update. Emitted by the merge and append ops when input violates the validation bounds, and by append for its type-mismatch and target-not-object cases. Successfully applied ops are still reflected in the response’s new_value.

Name	Type	Required	Description
`code`	`str`	Yes	Stable error code, e.g. `"merge.path.too_deep"`.
`doc_url`	`str \| None`	No	Optional documentation URL.
`message`	`str`	Yes	Human-readable description with concrete numbers when applicable.
`op_index`	`int`	Yes	Index of the offending op within the original `ops` array.

UpdateRemove

Remove a field at the given path.

Name	Type	Required	Description
`path`	`str`	Yes	First-level field path.
`type`	`str`	No	-

UpdateSet

Set a field at the given path to a value.

Name	Type	Required	Description
`path`	`str`	Yes	First-level field path. Use an empty string to target the root value.
`type`	`str`	No	-
`value`	`Any`	Yes	Value to set.

worker_connection_manager

RBAC auth and registration callback types. Import

from iii_helpers.worker_connection_manager import ...

Types

AuthInput · AuthResult · OnFunctionRegistrationInput · OnFunctionRegistrationResult · OnTriggerRegistrationInput · OnTriggerRegistrationResult · OnTriggerTypeRegistrationInput · OnTriggerTypeRegistrationResult

AuthInput

Input passed to the RBAC auth function during WebSocket upgrade. Contains the HTTP headers, query parameters, and client IP from the connecting worker’s upgrade request.

Name	Type	Required	Description
`headers`	`dict[str, str]`	Yes	HTTP headers from the WebSocket upgrade request.
`ip_address`	`str`	Yes	IP address of the connecting client.
`query_params`	`dict[str, list[str]]`	Yes	Query parameters from the upgrade URL. Each key maps to a list of values to support repeated keys.

AuthResult

Return value from the RBAC auth function. Controls which functions the authenticated worker can invoke and what context is forwarded to the middleware.

Name	Type	Required	Description
`allow_function_registration`	`bool`	No	Whether the worker may register new functions. Defaults to `True` if omitted.
`allow_trigger_type_registration`	`bool`	No	Whether the worker may register new trigger types.
`allowed_functions`	`list[str]`	No	Additional function IDs to allow beyond `expose_functions`.
`allowed_trigger_types`	`list[str] \| None`	No	Trigger type IDs the worker may register triggers for. When `None`, all types are allowed.
`context`	`dict[str, Any]`	No	Arbitrary context forwarded to the middleware function on every invocation.
`forbidden_functions`	`list[str]`	No	Function IDs to deny even if they match `expose_functions`.
`function_registration_prefix`	`str \| None`	No	Optional prefix applied to all function IDs registered by this worker.

OnFunctionRegistrationInput

Input passed to the on_function_registration_function_id hook when a worker attempts to register a function through the RBAC port. Return an OnFunctionRegistrationResult with the (possibly mapped) fields, or raise an exception to deny the registration.

Name	Type	Required	Description
`context`	`dict[str, Any]`	Yes	Auth context from `AuthResult.context` for this session.
`description`	`str \| None`	No	Human-readable description of the function.
`function_id`	`str`	Yes	ID of the function being registered.
`metadata`	`dict[str, Any] \| None`	No	Arbitrary metadata attached to the function.

OnFunctionRegistrationResult

Result returned from the on_function_registration_function_id hook. Omitted fields keep the original value from the registration request.

Name	Type	Required	Description
`description`	`str \| None`	No	Mapped description.
`function_id`	`str \| None`	No	Mapped function ID.
`metadata`	`dict[str, Any] \| None`	No	Mapped metadata.

OnTriggerRegistrationInput

Input passed to the on_trigger_registration_function_id hook when a worker attempts to register a trigger through the RBAC port. Return an OnTriggerRegistrationResult with the (possibly mapped) fields, or raise an exception to deny the registration.

Name	Type	Required	Description
`config`	`Any`	No	Trigger-specific configuration.
`context`	`dict[str, Any]`	Yes	Auth context from `AuthResult.context` for this session.
`function_id`	`str`	Yes	ID of the function this trigger is bound to.
`metadata`	`dict[str, Any] \| None`	No	Arbitrary metadata attached to the trigger.
`trigger_id`	`str`	Yes	ID of the trigger being registered.
`trigger_type`	`str`	Yes	Trigger type identifier.

OnTriggerRegistrationResult

Result returned from the on_trigger_registration_function_id hook. Omitted fields keep the original value from the registration request.

Name	Type	Required	Description
`config`	`Any`	No	Mapped trigger configuration.
`function_id`	`str \| None`	No	Mapped function ID.
`trigger_id`	`str \| None`	No	Mapped trigger ID.
`trigger_type`	`str \| None`	No	Mapped trigger type.

OnTriggerTypeRegistrationInput

Input passed to the on_trigger_type_registration_function_id hook when a worker attempts to register a new trigger type through the RBAC port. Return an OnTriggerTypeRegistrationResult with the (possibly mapped) fields, or raise an exception to deny the registration.

Name	Type	Required	Description
`context`	`dict[str, Any]`	Yes	Auth context from `AuthResult.context` for this session.
`description`	`str`	Yes	Human-readable description of the trigger type.
`trigger_type_id`	`str`	Yes	ID of the trigger type being registered.

OnTriggerTypeRegistrationResult

Result returned from the on_trigger_type_registration_function_id hook. Omitted fields keep the original value from the registration request.

Name	Type	Required	Description
`description`	`str \| None`	No	Mapped description.
`trigger_type_id`	`str \| None`	No	Mapped trigger type ID.

​Installation

​http

​Functions

​http

​Parameters

​Types

​HttpAuthApiKey

​HttpAuthBearer

​HttpAuthHmac

​HttpInvocationConfig

​HttpRequest

​HttpResponse

​observability

​Functions

​current_span_id

​current_span_is_recording

​current_trace_id

​execute_traced_request

​Parameters

​extract_baggage

​Parameters

​extract_traceparent

​Parameters

​flush_otel

​init_otel

​Parameters

​inject_baggage

​inject_traceparent

​record_span_event

​Parameters

​redact

​Parameters

​redact_and_truncate

​Parameters

​resolve_max_bytes_from_env

​set_current_span_attribute

​Parameters

​set_current_span_error

​Parameters

​shutdown_otel

​with_span

​Parameters

​Types

​BaggageSpanProcessor

​Logger

​OtelConfig

​ReconnectionConfig

​queue

​Types

​EnqueueResult

​stream

​Types

​StreamAuthInput

​StreamAuthResult

​StreamChangeEvent

​StreamChangeEventDetail

​StreamDeleteInput

​StreamDeleteResult

​StreamGetInput

​StreamJoinLeaveEvent

​StreamJoinLeaveTriggerConfig

​StreamJoinResult

​StreamListGroupsInput

​StreamListInput

​StreamSetInput

​StreamSetResult

​StreamTriggerConfig

​StreamUpdateInput

​StreamUpdateResult

​UpdateAppend

​UpdateDecrement

​UpdateIncrement

​UpdateMerge

​UpdateOpError

​UpdateRemove

​UpdateSet

​worker_connection_manager

​Types

​AuthInput

​AuthResult

Installation

http

Functions

http

Parameters

Types

HttpAuthApiKey

HttpAuthBearer

HttpAuthHmac

HttpInvocationConfig

HttpRequest

HttpResponse

observability

Functions

current_span_id

current_span_is_recording

current_trace_id

execute_traced_request

Parameters

extract_baggage

Parameters

extract_traceparent

Parameters

flush_otel

init_otel

Parameters

inject_baggage

inject_traceparent

record_span_event

Parameters

redact

Parameters

redact_and_truncate

Parameters

resolve_max_bytes_from_env

set_current_span_attribute

Parameters

set_current_span_error

Parameters

shutdown_otel

with_span

Parameters

Types

BaggageSpanProcessor

Logger

OtelConfig

ReconnectionConfig

queue

Types

EnqueueResult

stream

Types

StreamAuthInput

StreamAuthResult

StreamChangeEvent

StreamChangeEventDetail

StreamDeleteInput

StreamDeleteResult

StreamGetInput

StreamJoinLeaveEvent

StreamJoinLeaveTriggerConfig

StreamJoinResult

StreamListGroupsInput

StreamListInput

StreamSetInput

StreamSetResult

StreamTriggerConfig

StreamUpdateInput

StreamUpdateResult

UpdateAppend

UpdateDecrement

UpdateIncrement

UpdateMerge

UpdateOpError

UpdateRemove

UpdateSet

worker_connection_manager

Types

AuthInput

AuthResult