ClientsInfo

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Calls

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set_current_client_release

Sets the current client release version, in case of a bug fix or patch. Clients include the vault, oracle, and faucet.

# Arguments * client_name - raw byte string representation of the client name (e.g. b"vault", b"oracle", b"faucet") * release - The release information for the given client_name

Attributes

Name	Type
client_name	NameOf<T>
release	ClientRelease<UriOf<T>, T::Hash>

Python

call = substrate.compose_call(
    'ClientsInfo', 'set_current_client_release', {
    'client_name': 'Bytes',
    'release': {
        'checksum': 'scale_info::12',
        'uri': 'Bytes',
    },
}
)

---

set_pending_client_release

Sets the pending client release version. To be batched alongside the parachainSystem.authorizeUpgrade Cumulus call. Clients include the vault, oracle, and faucet.

# Arguments * client_name - raw byte string representation of the client name (e.g. b"vault", b"oracle", b"faucet") * release - The release information for the given client_name

Attributes

Name	Type
client_name	NameOf<T>
release	ClientRelease<UriOf<T>, T::Hash>

Python

call = substrate.compose_call(
    'ClientsInfo', 'set_pending_client_release', {
    'client_name': 'Bytes',
    'release': {
        'checksum': 'scale_info::12',
        'uri': 'Bytes',
    },
}
)

---

Events

---

ApplyClientRelease

Attributes

Name	Type	Composition
release	ClientRelease<UriOf<T>, T::Hash>	{'uri': 'Bytes', 'checksum': 'scale_info::12'}

---

NotifyClientRelease

Attributes

Name	Type	Composition
release	ClientRelease<UriOf<T>, T::Hash>	{'uri': 'Bytes', 'checksum': 'scale_info::12'}

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Storage functions

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CurrentClientReleases

Mapping of client name (string literal represented as bytes) to its release details.

Python

result = substrate.query(
    'ClientsInfo', 'CurrentClientReleases', ['Bytes']
)

Return value

{'checksum': 'scale_info::12', 'uri': 'Bytes'}

---

PendingClientReleases

Mapping of client name (string literal represented as bytes) to its pending release details.

Python

result = substrate.query(
    'ClientsInfo', 'PendingClientReleases', ['Bytes']
)

Return value

{'checksum': 'scale_info::12', 'uri': 'Bytes'}

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Constants

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MaxNameLength

The maximum length of a client name.

Value

255

Python

constant = substrate.get_constant('ClientsInfo', 'MaxNameLength')

---

MaxUriLength

The maximum length of a client URI.

Value

255

Python

constant = substrate.get_constant('ClientsInfo', 'MaxUriLength')

---