Wei Tang b34d46cbc8 Fix concurrent access to signer queue (#8854) ... * Fix concurrent access to signer queue * Put request back to the queue if confirmation failed * typo: fix docs and rename functions to be more specific `request_notify` does not need to be public, and it's renamed to `notify_result`. `notify` is renamed to `notify_message`. * Change trace info "Transaction" -> "Request"		2018-06-12 15:21:30 +02:00
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src	Fix concurrent access to signer queue (#8854)	2018-06-12 15:21:30 +02:00
Cargo.toml	Limit the number of transactions in pending set (#8777)	2018-06-12 08:22:54 +02:00