can't specify a different port to the default 5432

[timdinhdotcom]

should allow custom port rather than hard coded to default port 5432

[ErunamoJAZZ]

You can add an attribute "port":

"connection2": {
    "host": "localhost",
    "port": "7500",
    "user": "user",
    "password": "******",
    "database": "my_database"
  },

[alemar11]

@timdinhdotcom could you create a pull request?

[ioistired]

works for me with a "port" key set to an integer in the connection object