Invoice Create: HTTP/2 stream 0 was not closed cleanly

[jwes-dev]

Works with pairing, get token, etc. But create invoice request fails

I get the below error Uncaught BTCPayServer\Client\ConnectionException: HTTP/2 stream 0 was not closed cleanly: INTERNAL_ERROR

I sent out quick consecutive requests where the error said invalid currency. After like 3-4 such requests I started getting this error

[NicolasDorier]

hey sorry I took much time to reply. Do you have any error in BTCPay Server logs? @woutersamaey you already saw that?

[jwes-dev]

No worries. Here is the error message from my logs HTTP/2 stream 0 was not closed cleanly: INTERNAL_ERROR (err 2) | btcpay/Client/Adapter/CurlAdapter.php | 77 | #0 btcpay/Client/Client.php(595): BTCPayServer\Client\Adapter\CurlAdapter->sendRequest(Object(BTCPayServer\Client\Request))

1 btcpay/Client/Client.php(185): BTCPayServer\Client\Client->sendRequest(Object(BTCPayServer\Client\Request))

2 Gateways/BTCPay.php(69): BTCPayServer\Client\Client->createInvoice(Object(BTCPayServer\Invoice))

[jwes-dev]

This is the only log on I have on my end. I still get this error. So if you want me to try something else to get more logs, let me know what to do

[woutersamaey]

@NicolasDorier unfortunately no, I am unfamiliar with this issue.

[NicolasDorier]

@jwes-dev can you try to update curl? maybe you are using an old version of curl?

[jwes-dev]

Tried that too.

I did find that when I changed my php version from 7.3 to 7.2 it started working until I again sent out couple of invalid requests.

[jwes-dev]

curl update didn't work.

Could this be a security mechanism on BTCPay api against DDOS attacks?

[NicolasDorier]

@jwes-dev no, ywe have an anti ddos protection, but you would get a proper HTTP code message... Can you try to create an invoice via CURL? To facilitate, you can create a "legacy API Key" to authenticate via Basic authentication. I guess something is wrong with curl rather than the php library.

[jwes-dev]

curl returns false

Thought this might help curl_getinfo returned this ["size_download"]=> float(267) ["download_content_length"]=> float(-1)

[NicolasDorier]

@jwes-dev no error on btcpayserver side logs? can you give me your curl request here so I can try?

[jwes-dev]

How do i get btcpayserver side logs?

Do you want curl with url to my instance?

The curl works perfectly with https://testnet.demo.btcpayserver.org/ It has this issue only with my instance to a livenet and only after I sent out some requests with corrupt data

[jwes-dev]

$Headers = [ 'content-type: application/json', 'x-accept-version: 2.0.0', 'Authorization: Basic T3ZSMHZNbDBDUmI3MVVvbDc3MXZRSUk3MUcxb25oQlc3RXlCN25oWTBNRA==', ];

$Data = [ 'price' => 500, 'currency' => 'USD', 'token' => 'OvR0vMl0CRb71Uol771vQII71G1onhBW7EyB7nhY0MD', ];

$ch = \curl_init(); \curl_setopt($ch, CURLOPT_URL, 'https://testnet.demo.btcpayserver.org/invoices'); \curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

if ($Headers !== null) { \curl_setopt($ch, CURLOPT_HTTPHEADER, $Headers); }

$postData = json_encode($Data); \curl_setopt($ch, CURLOPT_POST, 1); \curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);

$output = \curl_exec($ch); \curl_close($ch); var_dump($output);

[NicolasDorier]

one moment I check.

[NicolasDorier]

same request with postman is working, checking with curl.

[NicolasDorier]

can you run this via command line:

curl -i  -H "Content-Type: application/json" -H "Authorization: Basic T3ZSMHZNbDBDUmI3MVVvbDc3MXZRSUk3MUcxb25oQlc3RXlCN25oWTBNRA==" -X "POST" --data "{}" https://testnet.demo.btcpayserver.org/invoices

It works for me.

curl --version
curl 7.58.0 (x86_64-pc-linux-gnu) libcurl/7.58.0 OpenSSL/1.1.1 zlib/1.2.11 libidn2/2.0.4 libpsl/0.19.1 (+libidn2/2.0.4) nghttp2/1.30.0 librtmp/2.3
Release-Date: 2018-01-24
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL

[jwes-dev]

let me check

[NicolasDorier]

If it still does not work, try adding the --http1.1 and let me know if that's better.

[jwes-dev]

ok it's working when I request from my local but fails on server

However when i ran curl from command line it still gave me the error but i also got the response

curl: (92) HTTP/2 stream 0 was not closed cleanly: INTERNAL_ERROR (err 2) {"error":"Warning: No wallet has been linked to your BTCPay Store. See the following link for more information on how to connect your store and wallet. (https://docs.btcpayserver.org/getting-started/connectwallet)\n3/13/20 7:20:50 AM: Creation of invoice starting\n"}

[NicolasDorier]

curl -i  -H "Content-Type: application/json" -H "Authorization: Basic T3ZSMHZNbDBDUmI3MVVvbDc3MXZRSUk3MUcxb25oQlc3RXlCN25oWTBNRA==" -X "POST" --data '{ "price" : 500, "currency": "USD" }' https://testnet.demo.btcpayserver.org/invoices
HTTP/2 200
server: nginx
date: Fri, 13 Mar 2020 07:27:04 GMT
content-type: application/json; charset=utf-8
content-length: 2056
access-control-allow-origin: *
referrer-policy: same-origin
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
x-frame-options: DENY
strict-transport-security: max-age=31536000

{"facade":"pos/invoice","data":{"url":"https://testnet.demo.btcpayserver.org/invoice?id=XBxxTtTNVqA69wqCYd1tJ2","posData":null,"status":"new","btcPrice":"0.09669123","btcDue":"0.09669123","cryptoInfo":[{"cryptoCode":"BTC","paymentType":"BTCLike","rate":5171.1,"exRates":{"USD":0.0},"paid":"0.00000000","price":"0.09669123","due":"0.09669123","paymentUrls":{"BIP21":"bitcoin:tb1qsauravw79a9ks7e9r6whed8r7q5dhr2fn95pzv?amount=0.09669123","BIP72":null,"BIP72b":null,"BIP73":null,"BOLT11":null},"address":"tb1qsauravw79a9ks7e9r6whed8r7q5dhr2fn95pzv","url":"https://testnet.demo.btcpayserver.org/i/BTC/XBxxTtTNVqA69wqCYd1tJ2","totalDue":"0.09669123","networkFee":"0.00000000","txCount":0,"cryptoPaid":"0.00000000","payments":[]}],"price":500.0,"currency":"USD","exRates":{"USD":0.0},"buyerTotalBtcAmount":null,"itemDesc":null,"itemCode":null,"orderId":null,"guid":"fb34180e-56a0-4a7c-9906-678fb8de8371","id":"XBxxTtTNVqA69wqCYd1tJ2","invoiceTime":1584084424000,"expirationTime":1584085324000,"currentTime":1584084424938,"lowFeeDetected":false,"btcPaid":"0.00000000","rate":5171.1,"exceptionStatus":false,"paymentUrls":{"BIP21":"bitcoin:tb1qsauravw79a9ks7e9r6whed8r7q5dhr2fn95pzv?amount=0.09669123","BIP72":null,"BIP72b":null,"BIP73":null,"BOLT11":null},"refundAddressRequestPending":false,"buyerPaidBtcMinerFee":null,"bitcoinAddress":"tb1qsauravw79a9ks7e9r6whed8r7q5dhr2fn95pzv","token":"QFZCHAEL7CSDFvmcoLZKnr","flags":{"refundable":false},"paymentSubtotals":{"BTC":9669123.0},"paymentTotals":{"BTC":9669123.0},"amountPaid":0,"minerFees":{"BTC":{"satoshisPerByte":1.0,"totalFee":0.0}},"exchangeRates":{"BTC":{"USD":0.0}},"supportedTransactionCurrencies":{"BTC":{"enabled":true,"reason":null}},"addresses":{"BTC":"tb1qsauravw79a9ks7e9r6whed8r7q5dhr2fn95pzv"},"paymentCodes":{"BTC":{"BIP21":"bitcoin:tb1qsauravw79a9ks7e9r6whed8r7q5dhr2fn95pzv?amount=0.09669123","BIP72":null,"BIP72b":null,"BIP73":null,"BOLT11":null}},"buyer":{"name":null,"address1":null,"address2":null,"locality":null,"region":null,"postalCode":null,"country":null,"phone":null,"email":null}}}

[NicolasDorier]

I think something funky with the curl on the server. What version is it?

[jwes-dev]

curl 7.64.0 It's a debian server

[NicolasDorier]

dammit, when you copy my command above same issue?

[jwes-dev]

just a sec let me check

[NicolasDorier]

I tried this command on 3 different server and my local machine, all worked.

[jwes-dev]

HTTP/2 400 server: nginx date: Fri, 13 Mar 2020 07:33:04 GMT content-type: application/json access-control-allow-origin: * referrer-policy: same-origin x-xss-protection: 1; mode=block x-content-type-options: nosniff x-frame-options: DENY strict-transport-security: max-age=31536000

curl: (92) HTTP/2 stream 0 was not closed cleanly: INTERNAL_ERROR (err 2) {"error":"Warning: No wallet has been linked to your BTCPay Store. See the following link for more information on how to connect your store and wallet. (https://docs.btcpayserver.org/getting-started/connectwallet)\n3/13/20 7:33:04 AM: Creation of invoice starting\n"}

[NicolasDorier]

dammit and it happen only on this server? Can you copy paste the output of curl --version ?

[jwes-dev]

yes just a sec

[jwes-dev]

curl 7.64.0 (x86_64-pc-linux-gnu) libcurl/7.64.0 OpenSSL/1.1.1d zlib/1.2.11 libidn2/2.0.5 libpsl/0.20.2 (+libidn2/2.0.5) libssh2/1.8.0 nghttp2/1.36.0 librtmp/2.3 Release-Date: 2019-02-06 Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp scp sftp smb smbs smtp smtps telnet tftp Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP HTTP2 UnixSockets HTTPS-proxy PSL

[NicolasDorier]

@jwes-dev I am sorry but I am at loss trying to know what is going on. what if you add --http1.1 ?

[jwes-dev]

let me check

[jwes-dev]

Got this

curl: (18) transfer closed with outstanding read data remaining {"error":"Warning: No wallet has been linked to your BTCPay Store. See the following link for more information on how to connect your store and wallet. (https://docs.btcpayserver.org/getting-started/connectwallet)\n3/13/20 7:41:54 AM: Creation of invoice starting\n"}

[NicolasDorier]

Sorry I don't know, is it possible a proxy is messing up the request? Else try another version, mine is

curl 7.47.0 (x86_64-pc-linux-gnu) libcurl/7.47.0 GnuTLS/3.4.10 zlib/1.2.8 libidn/1.32 librtmp/2.3
Protocols: dict file ftp ftps gopher http https imap imaps ldap ldaps pop3 pop3s rtmp rtsp smb smbs smtp smtps telnet tftp
Features: AsynchDNS IDN IPv6 Largefile GSS-API Kerberos SPNEGO NTLM NTLM_WB SSL libz TLS-SRP UnixSockets

[jwes-dev]

might work. Let me try a different version

[jwes-dev]

You said we can check btcpayserver logs. How do I get those logs?

[NicolasDorier]

@jwes-dev you can't I can only get it. I checked, nothing wrong on my side.

[jwes-dev]

Aren't btcpay logs stored on my server hosting the btcpayserver instance?

[NicolasDorier]

@jwes-dev testnet.btcpayserver.org is my server, not yours.

[jwes-dev]

Terribly sorry. Think there has been a misunderstanding. Earlier I couldn't share the actual url Here's the actual server I was pinging.

https://btcpay.maine-bitcoin.com

I have no issue with testnet.demo.btcpayserver.org. The issue was with the copy of btcpayserver I have.

Terribly sorry about the mixup

[jwes-dev]

How do i get btcpayserver side logs?

Do you want curl with url to my instance?

The curl works perfectly with https://testnet.demo.btcpayserver.org/ It has this issue only with my instance to a livenet and only after I sent out some requests with corrupt data

Perhaps I should have posted this along with the issue as the opener :(. Again terribly sorry about the mixup. Could you help me?

[NicolasDorier]

@jwes-dev can you give me a curl request against your server I can test on my side? What kind of deploymet you have ? Docker/Lunanode?

[jwes-dev]

curl --location --request POST 'https://btcpay.maine-bitcoin.com/invoices' \ --header 'Content-Type: application/json' \ --header 'Authorization: Basic RWREV25yREhPWkQ3cGRvblA3SENyMGtab1dpSHJHYmtrWWl2N1l2TEJVRA==' \ --data-raw '{"price":500,"currency":"USD","token":"OvR0vMl0CRb71Uol771vQII71G1onhBW7EyB7nhY0MD"}'

The problem was because I did not link a wallet. BUT it should have still returned a error message. In my case it was closing the connection

[NicolasDorier]

I tried on your node:

curl --location --request POST 'https://btcpay.maine-bitcoin.com/invoices' --header 'Content-Type: application/json' --header 'Authorization: Basic RWREV25yREhPWkQ3cGRvblA3SENyMGtab1dpSHJHYmtrWWl2N1l2TEJVRA==' --data-raw '{"price":500,"currency":"USD","token":"OvR0vMl0CRb71Uol771vQII71G1onhBW7EyB7nhY0MD"}'
curl: (92) HTTP/2 stream 1 was not closed cleanly: INTERNAL_ERROR (err 2)
{"error":"Warning: No wallet has been linked to your BTCPay Store. See the following link for more information on how to connect your store and wallet. (https://docs.btcpayserver.org/getting-started/connectwallet)\n3/26/20 8:47:28 AM: Creation of invoice starting\n3/26/20 8:47:28 AM: BTC_USD: The rating rule is coinaverage(BTC_USD)\n3/26/20 8:47:28 AM: BTC_USD: The evaluated rating rule is ERR_RATE_UNAVAILABLE(coinaverage, BTC_USD)\n3/26/20 8:47:28 AM: BTC_USD: Rate rule error (RateUnavailable)\n3/26/20 8:47:28 AM: BTC_USD: Exception reaching exchange coinaverage (Unauthorized access to the API, premium plan needed)\n"}

Sorry I don't really know why you don't have this error and instead connection get cut. btw, you should update your btcpayserver instance, we don't use coinaverage anymore.