This modifies the code which handles failed server responses to attempt
to unmarshal the response bytes as a regular JSON-RPC response
regardless of the HTTP status code and, if that fails, return an error
that includes the status code as well as the raw response bytes.
This is being done because some JSON-RPC servers, such as Bitcoin Core,
don't follow the intended HTTP status code meanings. For example, if
you request a block that doesn't exist, it returns a status code of 500
which is supposed to mean internal server error instead of a standard
200 status code (since the HTTP request itself was successful) along
with the JSON-RPC error response.
The result is that errors from Core will now show up as an actual
RPCError instead of an error with the raw JSON bytes.
This also has the benefit of returning the HTTP status code in the
error for real HTTP failure cases such as 401 authentication failures,
which previously would just be an empty error when used against Core
since it doesn't return the actual response along with the status code
as it should.
This changes the GetBlockVersion API to not send a third parameter.
The third parameter is a boolean that expands the transaction data
structures as well. However, Bitcore Core does not recognize this
feature.
GetBlockVerbose now only takes a hash value.
Users of the GetBlockVerbose(hash, true) must now use
GetBlockVerboseTx(hash).
This modifies the return value of the GetBlock and GetBlockAsync
functions to a raw *wire.MsgBlock instead of *btcutil.Block.
This is being done because a btcutil.Block assumes there is a height
associated with the block and the block height is not part of a raw
serialized block as returned by the underlying non-verbose RPC API
getblock call and thus is not available to populate a btcutil.Block
correctly.
A raw wire.Block correctly matches what the underlying RPC call is
actually returning and thus avoids the confusion that could occur.
GetBlockHeader returns the blockheader of the specified blockhash.
GetBlockHeaderVerbose returns the data structure with information about
the blockheader of the specified blockhash.
Fixes#89
This refactors the notification state mutex out of the state itself to
the client. This is being done since the code makes a copy of the
notification state and accesses that copy immutably, and therefore there
is no need for it to have its own mutex.
This makes vet happy by manually copying the notification state fields
during the deep copy instead of copying the entire struct which contains
an embedded mutex.
This updates all code to make use of the new chainhash package since the
old wire.ShaHash type and related functions have been removed in favor
of the abstracted package.
Also, while here, rename all variables that included sha in their name
to include hash instead.
This updates the Go versions using when running the TravisCI integration
tests to reflect the latest supported Go versions.
Also, the vet tool moved into the Go source tree as of Go 1.5. Its previous
location in the x/tools repo was deprecated at that time and has now
been removed.
Finally, old tool path is no longer needed, so it has been removed.
The existing check to only log errors from websocket connections when
the error is not because the connection is being shutdown only detects
the single case where the remote client was shutdown.
This commit modifies that logic to include when the connection is being
forcibly shutdown via closing the quit channel and when it has been
shutdown from a client side close.
Don't log "Established connection" message on new when
DisableConnectOnNew is set and no connection was actually established.
Do log that same message when Connect() successfully connects.
This commit modifies the SearchRawTransactions and
SearchRawTransactionsVerbose functions to work properly with the latest
searchrawtransactions API in btcd.
In particular, this involves adding a new parameter for the reverse
option which specifies whether or not to include the results in reverse
order.
This commit modifies the SearchRawTransactions and
SearchRawTransactionsVerbose functions to work properly with the latest
searchrawtransactions API in btcd.
In particular, this involves changing the return value from
[]*btcjson.TxRawResult to []*btcjson.SearchRawTransactionResult and
adding the additional optional parameter which specifies whether or not
to include information about the previous outputs.
- Create FutureGenerateResult type with Receive() method
- Create GenerateAsync method for Client which returns a
FutureGenerateResult
- Create Generate method for Client which calls GenerateAsync
and then calls Receive() on the returned FutureGenerateResult
This commit contains several changes needed to update the client to use
the latest version of btcjson. In addition, it contains a couple of other
minor changes along the way.
While the underlying changes are quite large, the public API of this
package is still the same, so caller should generally not have to update
their code due to that. However, the underlying btcjson package API has
changed significantly. Since this package hides the vast majority of that
from callers, it should not afffect them very much. However, one area in
particular to watch out for is that the old btcjson.Error is now
btcjson.RPCError, so any callers doing any type assertions there will need
to update.
The following is a summary of the changes:
- The underlying btcjson significantly changed how commands work, so the
internals of this package have been reworked to be based off of requests
instead of the now non-existant btcjson.Cmd interface
- Update all call sites of btcjson.New<Foo>Cmd since they can no longer
error or take varargs
- The ids for each request are part of the request now instead of the
command to match the new btcjson model and are strict uint64s so type
assertions are no longer needed (slightly improved efficiency)
- Remove the old temporary workaround for the getbalance command with an
account of "*" since btcwallet has since been fixed
- Change all instances of JSONToAmount to btcutil.NewAmount since that
function was removed in favor of btcutil.Amount
- Change all btcws invocations to btcjson since they have been combined
