The new micro_http package provides a built-in HttpServer wrapper for
running a more robust HTTP server based on the package HTTP API.
Switching to this implementation allows us to, among other things,
handle HTTP requests that are larger than 1024 bytes.
Fixes: #423
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
The HTTP API responses are encoded in json
Suggested-by: Samuel Ortiz <sameo@linux.intel.com>
Tested-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
In order to pause a VM, we signal all the vCPU threads to get them out
of vmx non-root. Once out, the vCPU thread will check for a an atomic
pause boolean. If it's set to true, then the thread will park until
being resumed.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
The Cloud Hyper HTTP server runs a synchronous, multi-threaded
loop that receives HTTP requests and tries to call the corresponding
endpoint handlers for the requests URIs.
An endpoint handler will parse the HTTP request and potentially
translate it into and IPC request. The handler holds an notifier and an
mspc Sender for respectively notifying and sending the IPC payload to
the VMM API server. The handler then waits for an API server response
and translate it back into an HTTP response.
The HTTP server is responsible for sending the reponse back to the
caller.
The HTTP server uses a static routes hash table that maps URIs to
endpoint handlers.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
