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log error from read

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This commit is contained in:
eehouse 2010-05-26 02:25:58 +00:00
parent 42a4a19911
commit c92d919934
1 changed files with 7 additions and 2 deletions
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9
xwords4/relay/http.cpp
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@ -211,10 +211,14 @@ http_thread_main( void* arg )
while ( totalRead <= 4 ) { /* have we read enough for GET? */
ssize_t nread = read( sock, buf+totalRead, sizeof(buf)-1-totalRead );
if ( nread == 0 ) {
if ( nread == 0 ) { // EOF
break;
} else if ( nread > 0 ) {
buf[nread] = '\0';
} else {
logf( XW_LOGERROR, "%s: read() got error: %s", __func__,
strerror(errno) );
break;
}
totalRead += nread;
}
@ -223,7 +227,8 @@ http_thread_main( void* arg )
struct sockaddr_in name;
socklen_t namelen = sizeof(name);
bool isLocal = 0 == getpeername( sock, (struct sockaddr*)&name, &namelen );
bool isLocal = 0 == getpeername( sock, (struct sockaddr*)&name,
&namelen );
if ( isLocal ) {
in_addr_t s_addr = name.sin_addr.s_addr;
isLocal = 0x7f000001 == htonl(s_addr);