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Problem: A duplicate tx may result in HTTP 500.

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* Improve parsing of errors received from Tendermint RPC.
This commit is contained in:
Shahbaz Nazir 2018-09-13 16:03:22 +02:00 committed by Lev Berman
parent f55f22144f
commit c68fab6c31
1 changed files with 8 additions and 1 deletions
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9
bigchaindb/lib.py
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@ -100,7 +100,14 @@ class BigchainDB(object):
error = response.get('error') error = response.get('error')
if error: if error:
return (500, error) status_code = 500
message = error.get('message', 'Internal Error')
data = error.get('data', '')
if 'Tx already exists in cache' in data:
status_code = 400
return (status_code, message + ' - ' + data)
result = response['result'] result = response['result']
if mode == self.mode_commit: if mode == self.mode_commit: