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Server::send response parameter changed to const. Some cleanup of examples related to this.

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This commit is contained in:
eidheim 2017-07-04 09:17:36 +02:00
commit a69e32290f
3 changed files with 18 additions and 14 deletions
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14
http_examples.cpp
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@ -23,7 +23,8 @@ typedef SimpleWeb::Server<SimpleWeb::HTTP> HttpServer;
typedef SimpleWeb::Client<SimpleWeb::HTTP> HttpClient;
//Added for the default_resource example
void default_resource_send(const HttpServer &server, shared_ptr<HttpServer::Response> &response, shared_ptr<ifstream> &ifs);
void default_resource_send(const shared_ptr<HttpServer> &server,
const shared_ptr<HttpServer::Response> &response, const shared_ptr<ifstream> &ifs);
int main() {
//HTTP-server at port 8080 using 1 thread
@ -183,7 +184,7 @@ int main() {
header.emplace("Content-Length", to_string(length));
response->write(header);
default_resource_send(*server, response, ifs);
default_resource_send(server, response, ifs);
}
else
throw invalid_argument("could not read file");
@ -193,7 +194,7 @@ int main() {
}
};
server->on_error = [](std::shared_ptr<HttpServer::Request> & /*request*/, const SimpleWeb::error_code & /*ec*/) {
server->on_error = [](shared_ptr<HttpServer::Request> & /*request*/, const SimpleWeb::error_code & /*ec*/) {
// handle errors here
};
@ -217,7 +218,7 @@ int main() {
cout << r2->content.rdbuf() << endl;
// asynchronous request example
client->request("POST", "/json", json_string, [](std::shared_ptr<HttpClient::Response> &response, const SimpleWeb::error_code &ec) {
client->request("POST", "/json", json_string, [](shared_ptr<HttpClient::Response> &response, const SimpleWeb::error_code &ec) {
if(!ec)
cout << response->content.rdbuf() << endl;
});
@ -227,14 +228,15 @@ int main() {
server_thread.join();
}
void default_resource_send(const HttpServer &server, shared_ptr<HttpServer::Response> &response, shared_ptr<ifstream> &ifs) {
void default_resource_send(const shared_ptr<HttpServer> &server,
const shared_ptr<HttpServer::Response> &response, const shared_ptr<ifstream> &ifs) {
//read and send 128 KB at a time
static vector<char> buffer(131072); // Safe when server is running on one thread
streamsize read_length;
if((read_length = ifs->read(&buffer[0], buffer.size()).gcount()) > 0) {
response->write(&buffer[0], read_length);
if(read_length == static_cast<streamsize>(buffer.size())) {
server.send(response, [&server, response, ifs](const SimpleWeb::error_code &ec) mutable {
server->send(response, [server, response, ifs](const SimpleWeb::error_code &ec) {
if(!ec)
default_resource_send(server, response, ifs);
else