retry

Package retry provides retry strategy configuration for durable programs.

load("retry", ...)

retry

load("retry", "retry")

Functions

constant(t: Duration)

Example:

retry.constant(time.SECOND)

Parameters:

Name	Type	Required	Description
t	Duration	✓

Returns: Strategy

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exponential(t: Duration)

Example:

retry.exponential(time.SECOND)

Parameters:

Name	Type	Required	Description
t	Duration	✓

Returns: Strategy

---

fibonacci(t: Duration)

Example:

retry.fibonacci(time.SECOND)

Parameters:

Name	Type	Required	Description
t	Duration	✓

Returns: Strategy

---

with_jitter(jitter: Duration, strategy: Strategy)

Example:

retry.with_jitter(time.SECOND, retry.constant(time.SECOND * 5))

Parameters:

Name	Type	Required	Description
jitter	Duration	✓
strategy	Strategy	✓

Returns: Strategy

---

with_jitter_percent(jitter: Int, strategy: Strategy)

Example:

retry.with_jitter_percent(10, retry.constant(time.SECOND * 5))

Parameters:

Name	Type	Required	Description
jitter	Int	✓
strategy	Strategy	✓

Returns: Strategy

---

with_max_retries(max: Int, strategy: Strategy)

Example:

retry.with_max_retries(3, retry.constant(time.SECOND))

Parameters:

Name	Type	Required	Description
max	Int	✓
strategy	Strategy	✓

Returns: Strategy

---

with_capped_duration(cap: Duration, strategy: Strategy)

Example:

retry.with_capped_duration(time.MINUTE, retry.exponential(time.SECOND))

Parameters:

Name	Type	Required	Description
cap	Duration	✓
strategy	Strategy	✓

Returns: Strategy

---

with_max_duration(timeout: Duration, strategy: Strategy)

Example:

retry.with_max_duration(time.MINUTE * 5, retry.exponential(time.SECOND))

Parameters:

Name	Type	Required	Description
timeout	Duration	✓
strategy	Strategy	✓

Returns: Strategy

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Types

Strategy

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Constants

• RETRY = retry - Constant
• FAIL = fail - Constant
• YES = retry - Constant
• NO = fail - Constant