Function can't be executed synchronously

[tingfeng-key]

tip:

{"@type":"error","code":400,"message":"Function can't be executed synchronously"}

tblib log:

[ 3][t 4][1592885034.896608114][Td.cpp:4707][#7][!Td][&td_requests]     Sending update: updateOption {
  name = "version"
  value = optionValueString {
    value = "1.6.0"
  }
}
[ 3][t 4][1592885034.896824121][Td.cpp:4707][#7][!Td][&td_requests]     Sending update: updateAuthorizationState {
  authorization_state = authorizationStateWaitTdlibParameters {
  }
}
[ 3][t 0][1592885039.908811092][Client.cpp:270][&td_requests]   Begin to wait for updates with timeout 10.000000
[ 3][t 0][1592885039.908844233][Client.cpp:276][&td_requests]   End to wait for updates, returning object 0 0x7fa0d3a1a0d0
[ 3][t 0][1592885039.908857107][Client.cpp:270][&td_requests]   Begin to wait for updates with timeout 10.000000
[ 3][t 0][1592885039.908869267][Client.cpp:276][&td_requests]   End to wait for updates, returning object 0 0x7fa0d24b2de0
[ 3][t 0][1592885039.908977985][Client.cpp:270][&td_requests]   Begin to wait for updates with timeout 10.000000
[ 3][t 4][1592885039.909199238][Td.cpp:3989][#7][!Td]   Receive Td::hangup
[ 2][t 4][1592885039.909217119][Td.cpp:4234][#7][!Td]   Close Td in state 0
[ 2][t 4][1592885039.909232140][Td.cpp:4088][#7][!Td]   Have no request actors
[ 2][t 4][1592885039.909242153][Td.cpp:4066][#7][!Td]   ON_CLOSED
[ 3][t 4][1592885039.909251213][Td.cpp:4707][#7][!Td][&td_requests]     Sending update: updateAuthorizationState {
  authorization_state = authorizationStateClosed {
  }
}
[ 2][t 4][1592885039.909516096][Td.cpp:4076][#7][!Td]   Stop Td
[ 3][t 0][1592885039.909644127][Client.cpp:276][&td_requests]   End to wait for updates, returning object 0 0x7fa0d2614270
[ 3][t 0][1592885039.909664154][Client.cpp:270][&td_requests]   Begin to wait for updates with timeout 10.000000
[ 3][t 0][1592885039.909674168][Client.cpp:276][&td_requests]   End to wait for updates, returning object 0 0x0

https://github.com/aurimasniekis/php-ffi-tdlib/issues/1#issue-637479909

[levlam]

Only a few TDLib methods can be called synchronously through execute. For most methods you must use send to send the request and receive to receive the response some time later. See https://core.telegram.org/tdlib/getting-started#tdlib-interface for TDLib interface description.

[tingfeng-key]

Can I understand that the function I am calling now does not support execute?

[levlam]

A function can be called synchronously, only if its description in the documentation contains "Can be called synchronously" phrase.