Not able to query the BYFN via fabric-sdk-go due to the error “ no endorsement combination…”











up vote
0
down vote

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I am trying to use fabric-sdk-go to access the fabric network which is buid up via BYFN .
I want to try to do the same thing as the cli command:
peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'



but only get the error:
Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied.



The endorsement policy is:



-P "AND ('Org1MSP.peer','Org2MSP.peer')"


The client code is below:



configPath := "config-payment.yaml"
sdk, err := fabsdk.New(config.FromFile(configPath))
defer sdk.Close()

clientChannelContext := sdk.ChannelContext(channelID, fabsdk.WithUser("User1"), fabsdk.WithOrg(orgName))
client, err := channel.New(clientChannelContext)

args := byte{byte("a")}
_, err = client.Query(channel.Request{ChaincodeID: ccID, Fcn: "query", Args: args},
channel.WithRetry(retry.DefaultChannelOpts))
if err != nil {
log.Fatalf("Failed to query: %s", err)
}


And the config-payment.yaml is below:



    version: 1.0.0
client:
organization: org1
logging:
level: info
cryptoconfig:
path: fabric-network/first-network/crypto-config
credentialStore:
path: "/tmp/state-store"
cryptoStore:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp
BCCSP:
security:
enabled: true
default:
provider: "SW"
hashAlgorithm: "SHA2"
softVerify: true
level: 256
tlsCerts:
client:
key:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/tls/client.key
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/tls/client.crt

channels:
_default:
peers:
peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true
policies:
queryChannelConfig:
minResponses: 1
maxTargets: 1
retryOpts:
attempts: 5
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0
discovery:
maxTargets: 2
retryOpts:
attempts: 4
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0
eventService:
resolverStrategy: PreferOrg
balancer: Random
blockHeightLagThreshold: 5
reconnectBlockHeightLagThreshold: 8
peerMonitorPeriod: 6s
mychannel:
peers:
peer0.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer0.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

organizations:
org1:
mspid: Org1MSP
cryptoPath: peerOrganizations/org1.example.com/users/{username}@org1.example.com/msp
users:
Admin:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
User1:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem
peers:
- peer0.org1.example.com
- peer1.org1.example.com
org2:
mspid: Org2MSP
cryptoPath: peerOrganizations/org2.example.com/users/{username}@org2.example.com/msp
users:
Admin:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
User1:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem
peers:
- peer0.org2.example.com
- peer1.org2.example.com

Orderer:
mspID: OrdererMSP
cryptoPath: ordererOrganizations/example.com/users/{username}@example.com/msp
peers:
- orderer.example.com
orderers:
orderer.example.com:
url: localhost:7050
grpcOptions:
ssl-target-name-override: orderer.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem

peers:
peer0.org1.example.com:
url: localhost:7051
eventUrl: localhost:7053
grpcOptions:
ssl-target-name-override: peer0.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer1.org1.example.com:
url: localhost:8051
eventUrl: localhost:8053
grpcOptions:
ssl-target-name-override: peer1.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer0.org2.example.com:
url: localhost:9051
eventUrl: localhost:9053
grpcOptions:
ssl-target-name-override: peer0.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

peer1.org2.example.com:
url: localhost:10051
eventUrl: localhost:10053
grpcOptions:
ssl-target-name-override: peer1.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

entityMatchers:
peer:
- pattern: peer0.org1.example.com:7051
urlSubstitutionExp: localhost:7051
eventUrlSubstitutionExp: localhost:7053
sslTargetOverrideUrlSubstitutionExp: peer0.org1.example.com
mappedHost: peer0.org1.example.com

- pattern: peer1.org1.example.com:7051
urlSubstitutionExp: localhost:8051
eventUrlSubstitutionExp: localhost:8053
sslTargetOverrideUrlSubstitutionExp: peer1.org1.example.com
mappedHost: peer1.org1.example.com

- pattern: peer0.org2.example.com:7051
urlSubstitutionExp: localhost:9051
sslTargetOverrideUrlSubstitutionExp: peer0.org2.example.com
mappedHost: peer0.org2.example.com

- pattern: peer1.org2.example.com:7051
urlSubstitutionExp: localhost:10051
sslTargetOverrideUrlSubstitutionExp: peer1.org2.example.com
mappedHost: peer1.org2.example.com

orderer:
- pattern: orderer.example.com:7050
urlSubstitutionExp: localhost:7050
sslTargetOverrideUrlSubstitutionExp: orderer.example.com
mappedHost: orderer.example.com









share|improve this question
























  • What was the endorsement policy of your chaincode?
    – Tanmoy Krishna Das
    Nov 23 at 9:54















up vote
0
down vote

favorite












I am trying to use fabric-sdk-go to access the fabric network which is buid up via BYFN .
I want to try to do the same thing as the cli command:
peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'



but only get the error:
Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied.



The endorsement policy is:



-P "AND ('Org1MSP.peer','Org2MSP.peer')"


The client code is below:



configPath := "config-payment.yaml"
sdk, err := fabsdk.New(config.FromFile(configPath))
defer sdk.Close()

clientChannelContext := sdk.ChannelContext(channelID, fabsdk.WithUser("User1"), fabsdk.WithOrg(orgName))
client, err := channel.New(clientChannelContext)

args := byte{byte("a")}
_, err = client.Query(channel.Request{ChaincodeID: ccID, Fcn: "query", Args: args},
channel.WithRetry(retry.DefaultChannelOpts))
if err != nil {
log.Fatalf("Failed to query: %s", err)
}


And the config-payment.yaml is below:



    version: 1.0.0
client:
organization: org1
logging:
level: info
cryptoconfig:
path: fabric-network/first-network/crypto-config
credentialStore:
path: "/tmp/state-store"
cryptoStore:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp
BCCSP:
security:
enabled: true
default:
provider: "SW"
hashAlgorithm: "SHA2"
softVerify: true
level: 256
tlsCerts:
client:
key:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/tls/client.key
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/tls/client.crt

channels:
_default:
peers:
peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true
policies:
queryChannelConfig:
minResponses: 1
maxTargets: 1
retryOpts:
attempts: 5
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0
discovery:
maxTargets: 2
retryOpts:
attempts: 4
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0
eventService:
resolverStrategy: PreferOrg
balancer: Random
blockHeightLagThreshold: 5
reconnectBlockHeightLagThreshold: 8
peerMonitorPeriod: 6s
mychannel:
peers:
peer0.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer0.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

organizations:
org1:
mspid: Org1MSP
cryptoPath: peerOrganizations/org1.example.com/users/{username}@org1.example.com/msp
users:
Admin:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
User1:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem
peers:
- peer0.org1.example.com
- peer1.org1.example.com
org2:
mspid: Org2MSP
cryptoPath: peerOrganizations/org2.example.com/users/{username}@org2.example.com/msp
users:
Admin:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
User1:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem
peers:
- peer0.org2.example.com
- peer1.org2.example.com

Orderer:
mspID: OrdererMSP
cryptoPath: ordererOrganizations/example.com/users/{username}@example.com/msp
peers:
- orderer.example.com
orderers:
orderer.example.com:
url: localhost:7050
grpcOptions:
ssl-target-name-override: orderer.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem

peers:
peer0.org1.example.com:
url: localhost:7051
eventUrl: localhost:7053
grpcOptions:
ssl-target-name-override: peer0.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer1.org1.example.com:
url: localhost:8051
eventUrl: localhost:8053
grpcOptions:
ssl-target-name-override: peer1.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer0.org2.example.com:
url: localhost:9051
eventUrl: localhost:9053
grpcOptions:
ssl-target-name-override: peer0.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

peer1.org2.example.com:
url: localhost:10051
eventUrl: localhost:10053
grpcOptions:
ssl-target-name-override: peer1.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

entityMatchers:
peer:
- pattern: peer0.org1.example.com:7051
urlSubstitutionExp: localhost:7051
eventUrlSubstitutionExp: localhost:7053
sslTargetOverrideUrlSubstitutionExp: peer0.org1.example.com
mappedHost: peer0.org1.example.com

- pattern: peer1.org1.example.com:7051
urlSubstitutionExp: localhost:8051
eventUrlSubstitutionExp: localhost:8053
sslTargetOverrideUrlSubstitutionExp: peer1.org1.example.com
mappedHost: peer1.org1.example.com

- pattern: peer0.org2.example.com:7051
urlSubstitutionExp: localhost:9051
sslTargetOverrideUrlSubstitutionExp: peer0.org2.example.com
mappedHost: peer0.org2.example.com

- pattern: peer1.org2.example.com:7051
urlSubstitutionExp: localhost:10051
sslTargetOverrideUrlSubstitutionExp: peer1.org2.example.com
mappedHost: peer1.org2.example.com

orderer:
- pattern: orderer.example.com:7050
urlSubstitutionExp: localhost:7050
sslTargetOverrideUrlSubstitutionExp: orderer.example.com
mappedHost: orderer.example.com









share|improve this question
























  • What was the endorsement policy of your chaincode?
    – Tanmoy Krishna Das
    Nov 23 at 9:54













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am trying to use fabric-sdk-go to access the fabric network which is buid up via BYFN .
I want to try to do the same thing as the cli command:
peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'



but only get the error:
Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied.



The endorsement policy is:



-P "AND ('Org1MSP.peer','Org2MSP.peer')"


The client code is below:



configPath := "config-payment.yaml"
sdk, err := fabsdk.New(config.FromFile(configPath))
defer sdk.Close()

clientChannelContext := sdk.ChannelContext(channelID, fabsdk.WithUser("User1"), fabsdk.WithOrg(orgName))
client, err := channel.New(clientChannelContext)

args := byte{byte("a")}
_, err = client.Query(channel.Request{ChaincodeID: ccID, Fcn: "query", Args: args},
channel.WithRetry(retry.DefaultChannelOpts))
if err != nil {
log.Fatalf("Failed to query: %s", err)
}


And the config-payment.yaml is below:



    version: 1.0.0
client:
organization: org1
logging:
level: info
cryptoconfig:
path: fabric-network/first-network/crypto-config
credentialStore:
path: "/tmp/state-store"
cryptoStore:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp
BCCSP:
security:
enabled: true
default:
provider: "SW"
hashAlgorithm: "SHA2"
softVerify: true
level: 256
tlsCerts:
client:
key:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/tls/client.key
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/tls/client.crt

channels:
_default:
peers:
peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true
policies:
queryChannelConfig:
minResponses: 1
maxTargets: 1
retryOpts:
attempts: 5
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0
discovery:
maxTargets: 2
retryOpts:
attempts: 4
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0
eventService:
resolverStrategy: PreferOrg
balancer: Random
blockHeightLagThreshold: 5
reconnectBlockHeightLagThreshold: 8
peerMonitorPeriod: 6s
mychannel:
peers:
peer0.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer0.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

organizations:
org1:
mspid: Org1MSP
cryptoPath: peerOrganizations/org1.example.com/users/{username}@org1.example.com/msp
users:
Admin:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
User1:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem
peers:
- peer0.org1.example.com
- peer1.org1.example.com
org2:
mspid: Org2MSP
cryptoPath: peerOrganizations/org2.example.com/users/{username}@org2.example.com/msp
users:
Admin:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
User1:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem
peers:
- peer0.org2.example.com
- peer1.org2.example.com

Orderer:
mspID: OrdererMSP
cryptoPath: ordererOrganizations/example.com/users/{username}@example.com/msp
peers:
- orderer.example.com
orderers:
orderer.example.com:
url: localhost:7050
grpcOptions:
ssl-target-name-override: orderer.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem

peers:
peer0.org1.example.com:
url: localhost:7051
eventUrl: localhost:7053
grpcOptions:
ssl-target-name-override: peer0.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer1.org1.example.com:
url: localhost:8051
eventUrl: localhost:8053
grpcOptions:
ssl-target-name-override: peer1.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer0.org2.example.com:
url: localhost:9051
eventUrl: localhost:9053
grpcOptions:
ssl-target-name-override: peer0.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

peer1.org2.example.com:
url: localhost:10051
eventUrl: localhost:10053
grpcOptions:
ssl-target-name-override: peer1.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

entityMatchers:
peer:
- pattern: peer0.org1.example.com:7051
urlSubstitutionExp: localhost:7051
eventUrlSubstitutionExp: localhost:7053
sslTargetOverrideUrlSubstitutionExp: peer0.org1.example.com
mappedHost: peer0.org1.example.com

- pattern: peer1.org1.example.com:7051
urlSubstitutionExp: localhost:8051
eventUrlSubstitutionExp: localhost:8053
sslTargetOverrideUrlSubstitutionExp: peer1.org1.example.com
mappedHost: peer1.org1.example.com

- pattern: peer0.org2.example.com:7051
urlSubstitutionExp: localhost:9051
sslTargetOverrideUrlSubstitutionExp: peer0.org2.example.com
mappedHost: peer0.org2.example.com

- pattern: peer1.org2.example.com:7051
urlSubstitutionExp: localhost:10051
sslTargetOverrideUrlSubstitutionExp: peer1.org2.example.com
mappedHost: peer1.org2.example.com

orderer:
- pattern: orderer.example.com:7050
urlSubstitutionExp: localhost:7050
sslTargetOverrideUrlSubstitutionExp: orderer.example.com
mappedHost: orderer.example.com









share|improve this question















I am trying to use fabric-sdk-go to access the fabric network which is buid up via BYFN .
I want to try to do the same thing as the cli command:
peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'



but only get the error:
Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied.



The endorsement policy is:



-P "AND ('Org1MSP.peer','Org2MSP.peer')"


The client code is below:



configPath := "config-payment.yaml"
sdk, err := fabsdk.New(config.FromFile(configPath))
defer sdk.Close()

clientChannelContext := sdk.ChannelContext(channelID, fabsdk.WithUser("User1"), fabsdk.WithOrg(orgName))
client, err := channel.New(clientChannelContext)

args := byte{byte("a")}
_, err = client.Query(channel.Request{ChaincodeID: ccID, Fcn: "query", Args: args},
channel.WithRetry(retry.DefaultChannelOpts))
if err != nil {
log.Fatalf("Failed to query: %s", err)
}


And the config-payment.yaml is below:



    version: 1.0.0
client:
organization: org1
logging:
level: info
cryptoconfig:
path: fabric-network/first-network/crypto-config
credentialStore:
path: "/tmp/state-store"
cryptoStore:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp
BCCSP:
security:
enabled: true
default:
provider: "SW"
hashAlgorithm: "SHA2"
softVerify: true
level: 256
tlsCerts:
client:
key:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/tls/client.key
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/tls/client.crt

channels:
_default:
peers:
peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true
policies:
queryChannelConfig:
minResponses: 1
maxTargets: 1
retryOpts:
attempts: 5
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0
discovery:
maxTargets: 2
retryOpts:
attempts: 4
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0
eventService:
resolverStrategy: PreferOrg
balancer: Random
blockHeightLagThreshold: 5
reconnectBlockHeightLagThreshold: 8
peerMonitorPeriod: 6s
mychannel:
peers:
peer0.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer0.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

organizations:
org1:
mspid: Org1MSP
cryptoPath: peerOrganizations/org1.example.com/users/{username}@org1.example.com/msp
users:
Admin:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
User1:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem
peers:
- peer0.org1.example.com
- peer1.org1.example.com
org2:
mspid: Org2MSP
cryptoPath: peerOrganizations/org2.example.com/users/{username}@org2.example.com/msp
users:
Admin:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
User1:
cert:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem
peers:
- peer0.org2.example.com
- peer1.org2.example.com

Orderer:
mspID: OrdererMSP
cryptoPath: ordererOrganizations/example.com/users/{username}@example.com/msp
peers:
- orderer.example.com
orderers:
orderer.example.com:
url: localhost:7050
grpcOptions:
ssl-target-name-override: orderer.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem

peers:
peer0.org1.example.com:
url: localhost:7051
eventUrl: localhost:7053
grpcOptions:
ssl-target-name-override: peer0.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer1.org1.example.com:
url: localhost:8051
eventUrl: localhost:8053
grpcOptions:
ssl-target-name-override: peer1.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer0.org2.example.com:
url: localhost:9051
eventUrl: localhost:9053
grpcOptions:
ssl-target-name-override: peer0.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

peer1.org2.example.com:
url: localhost:10051
eventUrl: localhost:10053
grpcOptions:
ssl-target-name-override: peer1.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: fabric-network/first-network/crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

entityMatchers:
peer:
- pattern: peer0.org1.example.com:7051
urlSubstitutionExp: localhost:7051
eventUrlSubstitutionExp: localhost:7053
sslTargetOverrideUrlSubstitutionExp: peer0.org1.example.com
mappedHost: peer0.org1.example.com

- pattern: peer1.org1.example.com:7051
urlSubstitutionExp: localhost:8051
eventUrlSubstitutionExp: localhost:8053
sslTargetOverrideUrlSubstitutionExp: peer1.org1.example.com
mappedHost: peer1.org1.example.com

- pattern: peer0.org2.example.com:7051
urlSubstitutionExp: localhost:9051
sslTargetOverrideUrlSubstitutionExp: peer0.org2.example.com
mappedHost: peer0.org2.example.com

- pattern: peer1.org2.example.com:7051
urlSubstitutionExp: localhost:10051
sslTargetOverrideUrlSubstitutionExp: peer1.org2.example.com
mappedHost: peer1.org2.example.com

orderer:
- pattern: orderer.example.com:7050
urlSubstitutionExp: localhost:7050
sslTargetOverrideUrlSubstitutionExp: orderer.example.com
mappedHost: orderer.example.com






hyperledger-fabric hyperledger-fabric-sdk-go






share|improve this question















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share|improve this question




share|improve this question








edited Nov 23 at 11:58

























asked Nov 22 at 12:59









Moon

185




185












  • What was the endorsement policy of your chaincode?
    – Tanmoy Krishna Das
    Nov 23 at 9:54


















  • What was the endorsement policy of your chaincode?
    – Tanmoy Krishna Das
    Nov 23 at 9:54
















What was the endorsement policy of your chaincode?
– Tanmoy Krishna Das
Nov 23 at 9:54




What was the endorsement policy of your chaincode?
– Tanmoy Krishna Das
Nov 23 at 9:54












1 Answer
1






active

oldest

votes

















up vote
0
down vote













Afer debuging the code, I found the root cause was due to the "Exclude" filter:



func containsPeer(peers fab.Peer, peer fab.Peer) bool {
for _, p := range peers {
if p.URL() == peer.URL() {
return true
}
}
return false
}

peers[3].url = localhost:7051
peer.url = peer0.org1.example.com:7051


I was blocked by a connection problem, so I set the URL as localhost instead of peer0.org1.example.com. So the peer0.org1 was excluded and hence got the error: getting endorsers from channel response: no endorsement combination can be satisfied.






share|improve this answer























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    1 Answer
    1






    active

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    active

    oldest

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    active

    oldest

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    up vote
    0
    down vote













    Afer debuging the code, I found the root cause was due to the "Exclude" filter:



    func containsPeer(peers fab.Peer, peer fab.Peer) bool {
    for _, p := range peers {
    if p.URL() == peer.URL() {
    return true
    }
    }
    return false
    }

    peers[3].url = localhost:7051
    peer.url = peer0.org1.example.com:7051


    I was blocked by a connection problem, so I set the URL as localhost instead of peer0.org1.example.com. So the peer0.org1 was excluded and hence got the error: getting endorsers from channel response: no endorsement combination can be satisfied.






    share|improve this answer



























      up vote
      0
      down vote













      Afer debuging the code, I found the root cause was due to the "Exclude" filter:



      func containsPeer(peers fab.Peer, peer fab.Peer) bool {
      for _, p := range peers {
      if p.URL() == peer.URL() {
      return true
      }
      }
      return false
      }

      peers[3].url = localhost:7051
      peer.url = peer0.org1.example.com:7051


      I was blocked by a connection problem, so I set the URL as localhost instead of peer0.org1.example.com. So the peer0.org1 was excluded and hence got the error: getting endorsers from channel response: no endorsement combination can be satisfied.






      share|improve this answer

























        up vote
        0
        down vote










        up vote
        0
        down vote









        Afer debuging the code, I found the root cause was due to the "Exclude" filter:



        func containsPeer(peers fab.Peer, peer fab.Peer) bool {
        for _, p := range peers {
        if p.URL() == peer.URL() {
        return true
        }
        }
        return false
        }

        peers[3].url = localhost:7051
        peer.url = peer0.org1.example.com:7051


        I was blocked by a connection problem, so I set the URL as localhost instead of peer0.org1.example.com. So the peer0.org1 was excluded and hence got the error: getting endorsers from channel response: no endorsement combination can be satisfied.






        share|improve this answer














        Afer debuging the code, I found the root cause was due to the "Exclude" filter:



        func containsPeer(peers fab.Peer, peer fab.Peer) bool {
        for _, p := range peers {
        if p.URL() == peer.URL() {
        return true
        }
        }
        return false
        }

        peers[3].url = localhost:7051
        peer.url = peer0.org1.example.com:7051


        I was blocked by a connection problem, so I set the URL as localhost instead of peer0.org1.example.com. So the peer0.org1 was excluded and hence got the error: getting endorsers from channel response: no endorsement combination can be satisfied.







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Nov 24 at 14:06

























        answered Nov 24 at 13:54









        Moon

        185




        185






























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