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Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning with regard to the json-rpc api. As we're currently pre-1.0 release, we can and probably will change functionality and break backwards compatability at anytime.

[Unreleased]

Security

Fixed

  • Fixed unnecessarily verbose exchange rate error (lbryio#984)
  • Merged two separate dht test folders into one
  • Fixed value error due to a race condition when saving to the claim cache (lbryio#1013)
  • Fixed being unable to re-download updated content (#951)
  • Fixed sending error messages for failed api requests
  • Fixed the file manager startup being slow when handling thousands of files
  • Fixed handling decryption error for blobs encrypted with an invalid key
  • Fixed handling stream with no data blob (lbryio#905)

Deprecated

  • channel_list_mine, replaced with channel_list
  • get_availability, replaced with stream_availability

Changed

  • Check claim schema in publish before trying to make the claim, return better error messages
  • Renamed channel_list_mine to channel_list
  • Changed channel_list to include channels where the certificate info has been imported but the claim is not in the wallet
  • Changed file objects returned by file_list and get to no longer contain name, claim_id, message, or metadata
  • Increased assumption for time it takes to announce single hash from 1 second to 5 seconds
  • Don't set HTTP error codes for failed api requests, conform to http://www.jsonrpc.org/specification#error_object
  • Return less verbose tracebacks for api requests resulting in errors
  • Don't include file names when logging information about streams, only include sd hashes
  • Re-use addresses used for lbrycrd info exchange, this was a significant source of address bloat in the wallet
  • Remove manual saving of the wallet in from lbrynet, let lbryum handle it
  • Block wallet startup on being unlocked if it is encrypted

Added

  • Add link to instructions on how to change the default peer port
  • Add peer_port to settings configurable using settings_set
  • Added an option to disable max key fee check.
  • Add wallet_unlock, a command available during startup to unlock an encrypted wallet
  • Added a new startup stage to indicate if the daemon is waiting for the wallet_unlock command.
  • Add --conf CLI flag to specify an alternate config file
  • Added blockchain_name and lbryum_servers to the adjustable settings

Changed

  • claim_show API command no longer takes name as argument
  • Linux default downloads folder changed from ~/Downloads to XDG_DOWNLOAD_DIR
  • Linux folders moved from the home directory to ~/.local/share/lbry
  • Windows folders moved from %AppData%/Roaming to %AppData%/Local/lbry
  • Block wallet startup on being unlocked
  • Added status, blobs_completed, and blobs_in_stream fields to file objects returned by file_list and get
  • Added channel_import and channel_export commands
  • Added is_mine field to channel_list results
  • Added claim_renew command
  • Added user configurable auto_renew_claim_height_delta setting, defaults to 0 (off)
  • Added lbrynet-console, a tool to run or connect to lbrynet-daemon and launch an interactive python console with the api functions built in.
  • Added a table to the lbry file database to store the outpoint of the claim downloaded from
  • Added wallet_unlock, a command available during startup to unlock an encrypted wallet
  • Added support for wallet encryption via new commands wallet_decrypt and wallet_encrypt
  • Added blob_availability and stream_availability commands for debugging download issues

Removed

  • Removed claim related filter arguments name, claim_id, and outpoint from file_list, file_delete, file_set_status, and file_reflect
  • Removed unused files
  • Removed old and unused UI related code
  • Removed claim information from lbry file internals

[0.18.0] - 2017-11-08

Fixed

  • Fixed amount of close nodes to add to list in case of extension to neighbouring k-buckets
  • Fixed external IP detection via jsonip.com (avoid detecting IPv6)
  • Fixed failing ConnectionManager unit test for parallel connections
  • Fixed race condition between publish and channel_new
  • Fixed incorrect response on attempting to delete blob twice
  • Fixed local node ID reporting in peer list

Changed

  • Bumped lbryschema requirement to 0.0.14 see changelog
  • Bumped lbryum requirement to 3.1.11 see changelog
  • Moved BLOB_SIZE from conf.py to MAX_BLOB_SIZE in blob/blob_file.py

Added

  • Added utxo_list command to list unspent transaction outputs
  • Added redundant API server for currency conversion

Removed

  • Removed some alternate methods of reading from blob files
  • Removed @AuthJSONRPCServer.queued decorator

[0.17.1] - 2017-10-25

Fixed

  • Fixed slow startup for nodes with many lbry files
  • Fixed setting the external ip on startup
  • Fixed session startup not blocking on joining the dht
  • Fixed several parsing bugs that prevented replacing dead dht contacts
  • Fixed lbryid length validation
  • Fixed an old print statement that polluted logs
  • Fixed rpc id length for dht requests

Changed

  • Bumped lbryschema requirement to 0.0.13 see changelog
  • Bumped lbryum requirement to 3.1.10 see changelog
  • Use the first port available for the peer and dht ports, starting with the provided values (defaults of 3333 and 4444). This allows multiple lbrynet instances in a LAN with UPnP.
  • Detect a UPnP redirect that didn't get cleaned up on a previous run and use it
  • Bumped jsonschema requirement to 2.6.0
  • Refactor some assert statements to accommodate the PYTHONOPTIMIZE flag set for Android.

Added

  • Added wallet_prefill_addresses command, which distributes credits to multiple addresses

[0.17.0] - 2017-10-12

Fixed

  • Fixed handling cancelled blob and availability requests
  • Fixed redundant blob requests to a peer
  • Fixed lbryio#923
  • Fixed concurrent reflects opening too many files
  • Fixed cases when reflecting would fail on error conditions
  • Fixed deadlocks from occuring during blob writes
  • Fixed and updatedlbrynet.tests.dht
  • Fixed redundant dht id
  • Fixed dht ping method
  • Fixed raising remote exceptions in dht
  • Fixed hanging delayedCall in dht node class
  • Fixed logging error in dht when calling or receiving methods with no arguments
  • Fixed IndexError in routingTable.findCloseNodes which would cause an empty list to be returned
  • Fixed bug where last blob in a stream was not saved to blob manager

Deprecated

  • Deprecated blob_announce_all JSONRPC command. Use blob_announce instead.

Changed

  • Bumped lbryschema requirement to 0.0.12 see changelog
  • Bumped lbryum requirement to 3.1.9 see changelog
  • Announcing by head blob is turned on by default
  • Updated reflector server dns
  • Moved tests into the lbrynet package.

Added

  • Added WAL pragma to sqlite3
  • Added unit tests for BlobFile
  • Updated exchange rate tests for the lbry.io api
  • Use hashlib for sha384 instead of pycrypto
  • Use cryptography instead of pycrypto for blob encryption and decryption
  • Use cryptography for PKCS7 instead of doing it manually
  • Use BytesIO buffers instead of temp files when processing blobs
  • Refactored and pruned blob related classes into lbrynet.blobs
  • Changed several asserts to raise more useful errors
  • Added ability for reflector to store stream information for head blob announce
  • Added blob announcement information to API call status with session flag

Removed

  • Removed TempBlobFile
  • Removed unused EncryptedFileOpener

[0.16.3] - 2017-09-28

Fixed

  • Fixed blob download history

Changed

  • Improved download analytics
  • Improved download errors by distinguishing a data timeout from a sd timeout

[0.16.2] - 2017-09-26

Fixed

  • Fixed lbryio#771 (handle when a certificate is missing for a signed claim in claim_list_mine)

[0.16.1] - 2017-09-20

Fixed

  • Fixed transaction_list doc string
  • Fixed (in lbryum) batched queries responsible for making transaction and tip histories slow
  • Fixed daemon refusing to start if DNS cannot resolve lbry.io domain.

Changed

[0.16.0] - 2017-09-18

Fixed

  • Fixed uncaught error when shutting down after a failed daemon startup
  • Fixed spelling error in documentation.

Changed

  • Bumped lbryschema requirement to 0.0.11 see changelog
  • Bumped lbryum requirement to 3.1.7 see changelog
  • Updated exchange rate tests for the lbry.io api

Added

  • Added option to announce head blob only if seeding
  • Added option to download by seeking head blob first
  • By default, option to download seeking head blob first is turned on
  • Added include_tip_info param to transaction_list API call

[0.15.2] - 2017-09-07

Changed

  • Use lbry.io exchange rate API instead of google finance

[0.15.1] - 2017-08-22

Changed

Added

  • Android platform detection in lbrynet/conf.py
  • androidhelpers module for determining base file paths

[0.15.0] - 2017-08-15

Fixed

  • Fixed reflector server blocking the received_blob reply on the server announcing the blob to the dht
  • Fixed incorrect formatting of "amount" fields
  • Fixed handling of SIGINT, SIGTERM.
  • Fixed shutdown sequence
  • Fix error when resolving an integer

Deprecated

  • The API will no longer be served at the /lbryapi path. It will now be at the root.
  • Deprecated send_amount_to_address in favor of wallet_send

Changed

  • Renamed reflect command to file_reflect
  • Allow IP addresses to be configured as reflector servers, not just host names.
  • Return list of blobs that were reflected from file_reflect

Added

  • Added wallet_send, a command to send credits and tips
  • Added reflector keyword parameter to file_reflect command
  • Added configuration options for auto re-reflect
  • Added option to abandon by txid/nout

[0.14.3] - 2017-08-04

Fixed

  • Fixed incorrect formatting of "amount" fields

Added

  • Added validation of currencies.
  • Added blob_announce API command

Removed

  • Removed TempBlobManager
  • Removed old /view and /upload API paths

[0.14.2] - 2017-07-24

Fixed

  • Fix for lbryio#750
  • Fixed inconsistencies in claim_show output
  • Fixed daemon process hanging when started without an internet connection
  • Fixed lbryio#774
  • Fix XDG compliance on Linux
  • Fixed lbryio#760
  • Fixed default directories bug

Changed

  • claim_show API command no longer takes name as argument
  • Linux default downloads folder changed from ~/Downloads to XDG_DOWNLOAD_DIR
  • Linux folders moved from the home directory to ~/.local/share/lbry
  • Windows folders moved from %AppData%/Roaming to %AppData%/Local/lbry
  • Changed claim_list_by_channel to return the claims_in_channel count instead of the claims_in_channel_pages count

Added

  • Add link to instructions on how to change the default peer port
  • Add peer_port to settings configurable using settings_set
  • Added an option to disable max key fee check.

[0.14.1] - 2017-07-07

Fixed

  • Fixed timeout behaviour when calling API command get
  • Fixed lbryio#765

Removed

  • Removed stream_info_cache.json from daemon.py

[0.14.0] - 2017-07-05

Added

  • Missing docstring for blob_list
  • Added convenient import for setting up a daemon client, from lbrynet.daemon import get_client
  • Added unit tests for CryptBlob.py

Changed

  • Change max_key_fee setting to be a dictionary with values for currency and amount
  • Renamed lbrynet.lbryfile to lbrynet.lbry_file
  • Renamed lbrynet.lbryfilemanager to lbrynet.file_manager
  • Renamed lbrynet.lbrynet_daemon to lbrynet.daemon
  • Initialize lbrynet settings when configuring an api client if they are not set yet
  • Updated lbryum imports
  • Improve error message when resolving a claim fails using the "get" command

Removed

  • Removed unused settings from conf.py and settings_set
  • Removed download_directory argument from API command get

Fixed

  • Fixed some log messages throwing exceptions
  • Fix shutdown of the blob tracker by Session
  • Fixed claim_new_support docstrings
  • Fixed BlobManager causing functional tests to fail, removed its unneeded manage() loop
  • Increased max_key_fee
  • Fixed unit tests on appveyor Windows build
  • Fixed #692

[0.13.1] - 2017-06-15

Added

  • Add claim_send_to_address
  • Add change_address argument to publish
  • Add unique_contacts count to status response

Changed

  • Support resolution of multiple uris with resolve, all results are keyed by uri
  • Add error responses for failed resolves
  • Add claim_list_by_channel, supports multiple channel resolution
  • Rename delete_target_file argument of delete API command to delete_from_download_dir
  • Rename delete_all CLI flag -a to --delete_all

Removed

  • Remove claims_in_channel from resolve response

Fixed

  • Race condition from improper initialization and shutdown of the blob manager database
  • Various fixes for GetStream class used in API command get
  • Download analytics error
  • Fixed flag options in file_delete API command

[0.11.0] - 2017-06-09

Added

  • Added claim_address option to publish API command
  • Added message for InsufficientFundsError exception
  • Add CLI docs

Changed

  • Do not catch base exception in API command resolve
  • Remove deprecated lbrynet.metadata and update what used it to instead use lbryschema
  • Get version information locally instead of via api for cli

Deprecated

  • Old fee metadata format in publish API command is deprecated, throw relevant exception
  • Removed deprecated get_best_blockhash
  • Removed deprecated is_running
  • Removed deprecated daemon_status
  • Removed deprecated is_first_run
  • Removed deprecated get_lbry_session_info
  • Removed deprecated get_time_behind_blockchain
  • Removed deprecated get_settings
  • Removed deprecated set_settings
  • Removed deprecated get_balance
  • Removed deprecated stop
  • Removed deprecated get_claim_info
  • Removed deprecated stop_lbry_file
  • Removed deprecated start_lbry_file
  • Removed deprecated get_est_cost
  • Removed deprecated abandon_claim
  • Removed deprecated support_claim
  • Removed deprecated get_my_claim
  • Removed deprecated get_name_claims
  • Removed deprecated get_claims_for_tx
  • Removed deprecated get_transaction_history
  • Removed deprecated get_transaction
  • Removed deprecated address_is_mine
  • Removed deprecated get_public_key_from_wallet
  • Removed deprecated get_new_address
  • Removed deprecated get_block
  • Removed deprecated descriptor_get
  • Removed deprecated download_descriptor
  • Removed deprecated get_peers_for_hash
  • Removed deprecated announce_all_blobs_to_dht
  • Removed deprecated get_blob_hashes
  • Removed deprecated reflect_all_blobs
  • Removed deprecated get_start_notice

Fixed

  • Download analytics error

[0.10.3production4] - 2017-06-01

Added

  • Prevent publish of files with size 0
  • Add dht_status parameter to status to include bandwidth and peer info
  • Positional and flag arguments in lbrynet-cli

Changed

  • Changed keyword arguments in lbrynet-cli to use a -- prefix
  • Using the help function in lbrynet-cli no longer requires lbrynet-daemon to be running

[0.10.3production3] - 2017-05-30

Changed

  • Update publish to use {'currency': ..., 'address': ..., 'amount'} format for fee parameter, previously used old {currency: {'address': ..., 'amount': ...}} format

Fixed

  • Allow claim_show to be used without specifying name
  • Fix licenseUrl field in publish

[0.10.3production2] - 2017-05-30

Fixed

  • Allow claim_show to be used without specifying name

[0.10.3] - 2017-05-23

Added

  • Add decorator to support queueing api calls
  • Added force option to API command resolve

Changed

  • Added optional address and include_unconfirmed params to jsonrpc_wallet_balance method
  • Wait for subscriptions before announcing wallet has finished starting
  • Cache claims in wallet storage for use looking claims up by id or outpoint
  • Try to use cached claim info for file_list
  • Convert wallet storage to inlinecallbacks
  • Improve internal name_metadata sqlite table

Fixed

  • Fix race condition in publish that resulted in claims being rejected when making many publishes concurrently

[0.10.1] - 2017-05-03

Fixed

  • Fix multiple reactor.stop() calls
  • Properly shut down lbryum wallet from lbrynet
  • Set LBRYumWallet.config upon initialization, fixes attribute error

[0.10.0] - 2017-04-25

Added

  • Add lbryschema_version to response from version
  • Added call to get_address_balance when address conditional returns true
  • Added address conditional to jsonrpc_wallet_balance
  • Added get_address_balance method to the Wallet class

Changed

  • Added optional address and include_unconfirmed params to jsonrpc_wallet_balance method
  • Wait for subscriptions before announcing wallet has finished starting

Fixed

  • fix stream_cost_estimate throwing exception on non decodeable claims
  • fixed signing of Windows binaries
  • fixed a few pylint warnings

[0.10.0rc2] - 2017-04-17

Changed

  • Return full lbry_id and installation_id from status

[0.10.0rc1] - 2017-04-13

Fixed

  • Fix uncaught exception in stream_cost_estimate

[0.9.2rc22] - 2017-04-12

Added

  • Add claim_id parameter to claim_show
  • Add hex field to claim responses for the raw claim value
  • Add an error field to to file responses if an error occurs

Changed

  • Use uri instead of name in get_availability
  • Add channel_name to claim and file responses where applicable
  • Return None (instead of errors) if a uri cannot be resolved
  • Use uri instead of name for stream_cost_estimate, update cost estimate for lbryschema

Fixed

  • file_list for files with bad signatures
  • return None from resolve commands when nothing is found
  • return lbry files with claims that are abandoned
  • unhelpful error messages in publish and channel_new

[0.9.2rc9] - 2017-04-08

Added

  • Use claim_id instead of outpoint for claim_abandon
  • Add channel_name parameter to publish
  • Add delete_all parameter to file_delete to allow deleting multiple files
  • Add channel_list_mine
  • Add channel_new
  • Add resolve to resolve lbry uris

Changed

  • Use uri instead of name for get, remove explicit claim_id parameter
  • Increase default download timeout
  • Use lbry.io api for exchange rate data

[0.9.2rc4] - 2017-04-06

Changed

  • Use lbryschema library for metadata

Fixed

  • Removed update_metadata function that could cause update problems
  • Fix DHT contact bug

[0.9.2rc3] - 2017-03-29

Added

  • Create wallet_unused_address API command
  • Add claim_id parameter to get, used to specify non-default claim for name

Changed

  • wallet_new_address API command always returns new address
  • Improved ConnectionManager speed
  • Remove unused stream_info parameter in get

[0.9.2rc2] - 2017-03-25

Added

  • Add wallet_list command
  • Add checks for missing/extraneous params when calling jsonrpc commands
  • Added colors to cli error messages

Changed

  • Removed check_pending logic from Daemon
  • Switched to txrequests so requests can use twisted event loop
  • Renamed API command file_seed to file_set_status

Fixed

  • Fix restart procedure in DaemonControl
  • Create download directory if it doesn't exist
  • Fixed descriptor_get
  • Fixed jsonrpc_reflect()
  • Fixed api help return
  • Fixed API command descriptor_get
  • Fixed API command transaction_show
  • Fixed error handling for jsonrpc commands

[0.9.2rc1] - 2017-03-21

Added

  • Add wallet_list command

Changed

  • Dont add expected payment to wallet when payment rate is 0

Fixed

  • Fixed descriptor_get
  • Fixed jsonrpc_reflect()
  • Fixed api help return
  • Fixed API command descriptor_get
  • Fixed API command transaction_show
  • Handle failure to decode claim cache file

[0.9.1] - 2017-03-17

Fixed

  • Fix wallet_public_key API command

[0.9.1rc5] - 2017-03-16

Added

  • publish API command can take metadata fields as arguments
  • Added reflect_uploads config to disable reflecting on upload

Fixed

  • Fixed jsonrpc_reflect()
  • Fixed api help return

[0.9.1rc2] - 2017-03-15

Added

  • Added --version flag

Changed

  • Removed simplejson dependency in favor of bulitin json

[0.9.0rc17] - 2017-03-10

Fixed

  • Added string comparison to ClaimOutpoint (needed to look things up by outpoint)
  • Remove unused API commands from daemon
  • Fix file filter outpoint
  • Made dictionary key names in API commmand outputs to be more consistent

[0.9.0rc15] - 2017-03-09

Added

  • Add file filters: claim_id, outpoint, and rowid
  • Make loggly logs less verbose

Changed

  • Change file filter uri to name and return field lbry_uri to name
  • Refactor file_list, add full_status argument to populate resource intensive fields
  • Remove deprecated file commands: get_lbry_files, get_lbry_file, and file_get
  • Remove deprecated delete_lbry_file command
  • Return standard file json from get

Fixed

  • Added string comparison to ClaimOutpoint (needed to look things up by outpoint)
  • Remove unused API commands from daemon
  • Fix file filter outpoint

[0.9.0rc12] - 2017-03-06

Fixed

  • Fixed ExchangeRateManager freezing the app
  • Fixed download not timing out properly when downloading sd blob
  • Fixed ExchangeRateManager freezing the app
  • Fixed download not timing out properly when downloading sd blob
  • Fixed get not reassembling an already downloaded file that was deleted from download directory

[0.9.0rc11] - 2017-02-27

Fixed

  • Added timeout to ClientProtocol
  • Add check for when local height of wallet is less than zero

[0.9.0rc9] - 2017-02-22

Changed

  • Add blockchain status to jsonrpc_status

[0.8.7] - 2017-02-21

[0.8.6] - 2017-02-19

[0.8.6rc0] - 2017-02-19

Changed

  • Add file_get by stream hash
  • Add utils.call_later to replace reactor.callLater

Fixed

  • Fix unhandled error in get
  • Fix sd blob timeout handling in get_availability, return 0.0

[0.8.5] - 2017-02-18

[0.8.5rc0] - 2017-02-18

Fixed

  • Fix result expected by ui from file_get for missing files

[0.8.4] - 2017-02-17

[0.8.4rc0] - 2017-02-17

Changed

  • Remove unused upload_allowed option
  • Remove code related to packaging as that step is now done in the electron client
  • Remove lbryum version check; use lbry-electron as version source
  • Include download url in version check

Fixed

  • add misssing traceback to logging

[0.8.3] - 2017-02-15

Fixed

  • Get lbry files with pending claims
  • Add better logging to help track down #478
  • Catch UnknownNameErrors when resolving a name. #479

Changed

  • Add blob_get, descriptor_get, and blob_delete
  • Add filter keyword args to blob_list
  • Refactor get_availability
  • Add optional peer search timeout, add peer_search_timeout setting

[0.8.3rc3] - 2017-02-14

[0.8.3rc2] - 2017-02-13

[0.8.3rc1] - 2017-02-13

Changed

  • make connection manager unit testeable

Fixed

  • Change EWOULDBLOCK error in DHT to warning. #481
  • mark peers as down if it fails download protocol
  • Made hash reannounce time to be adjustable to fix #432

[0.8.3rc0] - 2017-02-10

Changed

  • Convert EncryptedFileDownloader to inlineCallbacks
  • Convert EncryptedFileManager to use inlineCallbacks
  • Convert Daemon._delete_lbry_file to inlineCallbacks
  • Add uri to stream reflector to de-obfuscate reflector logs
  • Simplify lbrynet.lbrynet_daemon.Publisher
  • Reflect streams in file manager looping call rather than in each file
  • Convert GetStream to inclineCallbacks
  • Change callback condition in GetStream to the first data blob completing
  • Add local and remote heights to blockchain status

Fixed

  • Fix recursion depth error upon failed blob
  • Call stopProducing in reflector client file_sender when uploading is done
  • Ensure streams in stream_info_manager are saved in lbry_file_manager
  • Fixed file_delete not deleting data from stream_info_manager #470
  • Fixed upload of bug reports to Slack (#472)
  • Fixed claim updates #473
  • Handle ConnectionLost error in reflector client
  • Fix updating a claim where the stream doesn't change
  • Fix claim_abandon

[0.8.1] - 2017-02-01

Changed

  • reflect all the blobs in a stream
  • change command line flags so that the more common usage is the default
  • change daemon function signatures to include names arguments

Fixed

  • disable verbose twisted logs
  • improved wallet balance calculations
  • fix block too deep error

[0.8.0] - 2017-01-24

Changed

  • renamed api endpoints
  • improved command line user experience
  • integrate twisted logging with python logging
  • Updated READMEs

Fixed

  • Fixed bug where ConnectionManager wasn't being stopped
  • Fixed: #343
  • Stop hanging if github is down
  • paths for debian package have been updated to be correct
  • improved output of the publish command