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ESP8266WebServer: fix handling of empty POST

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Fix handling of case when Content-Length is 0.
Change do {} while() loop into while(){} so that we don't wait 1000ms for data in case Content-Length is 0.
Also fix handling of cases when malloc or realloc return null.
This commit is contained in:
Ivan Grokhotkov
2016-04-18 10:33:10 +03:00
parent 43d0989a3c
commit f6516b004f
2 changed files with 52 additions and 33 deletions
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libraries/ESP8266WebServer/src/ESP8266WebServer.h
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@ -34,6 +34,7 @@ enum HTTPClientStatus { HC_NONE, HC_WAIT_READ, HC_WAIT_CLOSE };
#define HTTP_DOWNLOAD_UNIT_SIZE 1460
#define HTTP_UPLOAD_BUFLEN 2048
#define HTTP_MAX_DATA_WAIT 1000 //ms to wait for the client to send the request
#define HTTP_MAX_POST_WAIT 1000 //ms to wait for POST data to arrive
#define HTTP_MAX_CLOSE_WAIT 2000 //ms to wait for the client to close the connection
#define CONTENT_LENGTH_UNKNOWN ((size_t) -1)
@ -66,13 +67,13 @@ public:
void begin();
void handleClient();
void close();
void stop();
bool authenticate(const char * username, const char * password);
void requestAuthentication();
typedef std::function<void(void)> THandlerFunction;
void on(const char* uri, THandlerFunction handler);
void on(const char* uri, HTTPMethod method, THandlerFunction fn);