Transactions Can Have Multiple Jobs - Not Yet Handled

[owenkellogg]

It may be the case that boostpow-cpuminer is fetching jobs by txid but not referencing a specific outpoint. The problem with that is it will often but attempting to fetch a job contained in an output index > 0 but the API will return only the job in the 0th output unless _${vout} is appended to the end of the request URL, i.e. https://pow.co/api/v1/boost/jobs/a5457b5e34d2f048b5e85dd334aade670090cf4488fb441fe4b1f23c057fade5_1

boostpow-cpuminer/src/pow_co_api.cpp

Line 142 in 9cf0d0d

Bitcoin::prevout pow_co::job (const Bitcoin::txid &txid) {

Likely the pow_co_api file needs to be updated as well as wherever a call to fetch a job by txid takes place. These calls should replace txid with the txid_vout pattern.