loading to protect against being randomly killed during a commit

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

issues

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Move various crypto bits to the top-level, so that we can reuse
it for the key, which will be added in a later commit.

Signed-off-by: Sean Young <sean.young@monax.io>

Signed-off-by: smblucker <smblucker@outlook.com>

Signed-off-by: smblucker <smblucker@outlook.com>

Signed-off-by: smblucker <smblucker@outlook.com>

Signed-off-by: smblucker <smblucker@outlook.com>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: smblucker <smblucker@outlook.com>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Mostafa <mostafa.sedaghat@gmail.com>

Signed-off-by: Silas Davis <silas@monax.io>

recheckTxs) before allowing the Transactor to query transactions from
the mempool again. This ensures SequentialSigningAccount will always
retrieve the freshest sequence numbers since it will block until all
transactions in the mempool have been replayed to CheckTx after a
commit.

Signed-off-by: Silas Davis <silas@monax.io>

SequentialSigningAccount and implement hash-free signer (not in use yet)

Signed-off-by: Silas Davis <silas@monax.io>

SequentialSigningAccount that serialises sequence number assignment.

Signed-off-by: Silas Davis <silas@monax.io>

Implement access to mempool state and refactor transactor to use this to
set sequence number optimistically.
Swap order of check cache reset and committer commit to avoid
concurrency issues with mempool access during commits.
Make transactor accept InputAccount for all signing methods and add
InputAddress parameter to V0 methods allowing address based signing in
addition to private key based signing with minimal changes.

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

signing under a single interface method.

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

The IterateStorage and IterateAccounts methods are broken. They return
entries accounts which have been removed, and entries which are in
the cache are returned twice (from cache and backend).

So remove iterability from the cache and solve these problems.

Signed-off-by: Sean Young <sean.young@monax.io>

Avoid concurrent duplicate calls to backend.GetNameEntry(). This avoids
duplicate work but holds a write lock for the duration.

Ensure we unlock in error path in Sync.

Signed-off-by: Sean Young <sean.young@monax.io>

Move state to sub-package fixing cyclic dependency.
No longer expect insufficient gas for nested call.

Signed-off-by: Silas Davis <silas@monax.io>

extensible way

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: smblucker <smblucker@outlook.com>
Signed-off-by: Silas Davis <silas@monax.io>

Signed-off-by: Silas Davis <silas@monax.io>

Improve logging and memomize transactions hashes

Signed-off-by: Silas Davis <silas@monax.io>