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@mraszyk mraszyk released this 23 Jul 15:54
· 5 commits to main since this release
5.0.0
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Learn about vigilant mode.

5.0.0 - 2024-07-22

Added

  • A new subnet is created on an existing PocketIC instance if a new canister is created with a specified mainnet canister ID that does not belong to any existing subnet's canister range.
  • The argument of the endpoint /http_gateway takes an additional optional field domains specifying the domains at which the HTTP gateway is listening (default to localhost).
  • The argument of the endpoint /http_gateway takes an additional optional field https_config specifying the TLS certificate and key. If provided, then an HTTPS gateway is started using that TLS certificate.
  • A new endpoint /instances/<instance_id>/read/topology to retrieve the topology of the PocketIC instance. The topology contains a list of node IDs instead of subnet size which can be derived from the number of node IDs.
  • New CLI option --ready-file to specify a file which is created by the PocketIC server once it is ready to accept HTTP connections.
  • A new endpoint /instances/<instance_id>/_/dashboard serving a PocketIC dashboard.
  • ECDSA support (IC mainnet-like): there are three ECDSA keys with names dfx_test_key1, test_key_1, and key_1 on the II subnet.
  • The argument of the endpoint /instances/ to create a new PocketIC instance becomes a struct with three fields:
    the original argument of that endpoint is the field subnet_config_set, the new optional field state_dir
    specifies a directory in which the state of the PocketIC instance can be preserved across the PocketIC instance lifetime
    (that directory should be empty when specified as state_dir for the very first time), and the new optional field nonmainnet_features
    specifies if non-mainnet features (e.g., best-effort responses) should be enabled for the PocketIC instance.
    The topology contains a new field subnet_seed which is equal to the directory name of the directory in the state_dir
    storing the state of the corresponding subnet.
    The state directory (if specified) also contains a file registry.proto containing the current snapshot of the registry.
  • Support for canister HTTP outcalls: endpoint /instances/<instance_id>/get_canister_http to retrieve pending canister HTTP outcalls
    and endpoint /instances/<instance_id>/mock_canister_http_response to mock a response for a pending canister HTTP outcall,
    the server produces responses for pending canister HTTP outcalls automatically in the auto-progress mode (started by calling the endpoint /instances/<instance_id>/auto_progress).
  • New endpoint /instance/<instance_id>/api/v3/canister/<effective_canister_id>/call supporting a synchronous HTTP interface of the IC for update calls.
    Note that this endpoint might non-deterministically return a response with status code 202 and empty body (in this case, the status of the call
    must be polled at the endpoint /instance/<instance_id>/api/v3/canister/<effective_canister_id>/read_state).

Fixed

  • Executing a query call on a new PocketIC instance crashed the PocketIC server.

Full changelog: CHANGELOG.md
Commit hash: cec100d1607eb2258441ff292a144ba88564458e

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