curl: (56) Recv failure: Connection was aborted

[hammad2224]

When i send the command to my samsung s10plus the command

curl --header "Content-Type: application/json" --trace-ascii dump.txt -d '[{"type":"down","contact":0,"x":10,"y":10,"pressure":50},{"type":"commit"},{"type":"up","contact":0},{"type":"commit"}]' http://localhost:9889

i get the following error
curl: (56) Recv failure: Connection was aborted

here is the dump log

== Info: Trying ::1:9889...
== Info: TCP_NODELAY set
== Info: Trying 127.0.0.1:9889...
== Info: TCP_NODELAY set
== Info: Connected to localhost (127.0.0.1) port 9889 (#0)
=> Send header, 148 bytes (0x94)
0000: POST / HTTP/1.1
0011: Host: localhost:9889
0027: User-Agent: curl/7.68.0
0040: Accept: /
004d: Content-Length: 95
0061: Content-Type: application/x-www-form-urlencoded
0092:
=> Send data, 95 bytes (0x5f)
0000: '[{type:down,contact:0,x:10,y:10,pressure:50},{type:commit},{typ
0040: e:up,contact:0},{type:commit}]'
== Info: upload completely sent off: 95 out of 95 bytes
== Info: Recv failure: Connection was aborted
== Info: Closing connection 0